Revert "[pigeon] Add an initial example app" (#3785)

Reverts flutter/packages#3761

It's failing on stable; is not yet clear why so referring while I
investigate.
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 51e3a24..a365609 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -478,25 +478,6 @@
         update-types: ["version-update:semver-minor", "version-update:semver-patch"]
 
   - package-ecosystem: "gradle"
-    directory: "/packages/pigeon/example/app/android/app"
-    commit-message:
-      prefix: "[pigeon]"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 10
-    ignore:
-      - dependency-name: "com.android.tools.build:gradle"
-        update-types: ["version-update:semver-minor", "version-update:semver-patch"]
-      - dependency-name: "junit:junit"
-        update-types: ["version-update:semver-minor", "version-update:semver-patch"]
-      - dependency-name: "org.mockito:*"
-        update-types: ["version-update:semver-minor", "version-update:semver-patch"]
-      - dependency-name: "androidx.test:*"
-        update-types: ["version-update:semver-minor", "version-update:semver-patch"]
-      - dependency-name: "org.robolectric:*"
-        update-types: ["version-update:semver-minor", "version-update:semver-patch"]
-
-  - package-ecosystem: "gradle"
     directory: "/packages/pigeon/platform_tests/test_plugin/android"
     commit-message:
       prefix: "[pigeon]"
diff --git a/packages/pigeon/CHANGELOG.md b/packages/pigeon/CHANGELOG.md
index 4e7f6ec..e52abfb 100644
--- a/packages/pigeon/CHANGELOG.md
+++ b/packages/pigeon/CHANGELOG.md
@@ -1,7 +1,3 @@
-## NEXT
-
-* Adds an example application that uses Pigeon directly, rather than in a plugin.
-
 ## 9.2.4
 
 * [objc] Fixes a warning due to a C++-style function signature in the codec
diff --git a/packages/pigeon/example/app/.gitignore b/packages/pigeon/example/app/.gitignore
deleted file mode 100644
index 24476c5..0000000
--- a/packages/pigeon/example/app/.gitignore
+++ /dev/null
@@ -1,44 +0,0 @@
-# Miscellaneous
-*.class
-*.log
-*.pyc
-*.swp
-.DS_Store
-.atom/
-.buildlog/
-.history
-.svn/
-migrate_working_dir/
-
-# IntelliJ related
-*.iml
-*.ipr
-*.iws
-.idea/
-
-# The .vscode folder contains launch configuration and tasks you configure in
-# VS Code which you may wish to be included in version control, so this line
-# is commented out by default.
-#.vscode/
-
-# Flutter/Dart/Pub related
-**/doc/api/
-**/ios/Flutter/.last_build_id
-.dart_tool/
-.flutter-plugins
-.flutter-plugins-dependencies
-.packages
-.pub-cache/
-.pub/
-/build/
-
-# Symbolication related
-app.*.symbols
-
-# Obfuscation related
-app.*.map.json
-
-# Android Studio will place build artifacts here
-/android/app/debug
-/android/app/profile
-/android/app/release
diff --git a/packages/pigeon/example/app/.metadata b/packages/pigeon/example/app/.metadata
deleted file mode 100644
index 6518f5c..0000000
--- a/packages/pigeon/example/app/.metadata
+++ /dev/null
@@ -1,45 +0,0 @@
-# This file tracks properties of this Flutter project.
-# Used by Flutter tool to assess capabilities and perform upgrades etc.
-#
-# This file should be version controlled.
-
-version:
-  revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-  channel: main
-
-project_type: app
-
-# Tracks metadata for the flutter migrate command
-migration:
-  platforms:
-    - platform: root
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-    - platform: android
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-    - platform: ios
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-    - platform: linux
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-    - platform: macos
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-    - platform: web
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-    - platform: windows
-      create_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-      base_revision: a8354ff165eda6174ae423dca3b65c10fa952f4c
-
-  # User provided section
-
-  # List of Local paths (relative to this file) that should be
-  # ignored by the migrate tool.
-  #
-  # Files that are not part of the templates will be ignored by default.
-  unmanaged_files:
-    - 'lib/main.dart'
-    - 'ios/Runner.xcodeproj/project.pbxproj'
diff --git a/packages/pigeon/example/app/README.md b/packages/pigeon/example/app/README.md
deleted file mode 100644
index 9ac1a47..0000000
--- a/packages/pigeon/example/app/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# pigeon_example_app
-
-This demonstrates using Pigeon for platform communication directly in an
-application, rather than in a plugin.
-
-To update the generated code, run:
-```sh
-dart run pigeon --input pigeons/messages.dart
-```
diff --git a/packages/pigeon/example/app/android/.gitignore b/packages/pigeon/example/app/android/.gitignore
deleted file mode 100644
index 6f56801..0000000
--- a/packages/pigeon/example/app/android/.gitignore
+++ /dev/null
@@ -1,13 +0,0 @@
-gradle-wrapper.jar
-/.gradle
-/captures/
-/gradlew
-/gradlew.bat
-/local.properties
-GeneratedPluginRegistrant.java
-
-# Remember to never publicly share your keystore.
-# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
-key.properties
-**/*.keystore
-**/*.jks
diff --git a/packages/pigeon/example/app/android/app/build.gradle b/packages/pigeon/example/app/android/app/build.gradle
deleted file mode 100644
index f3c3dee..0000000
--- a/packages/pigeon/example/app/android/app/build.gradle
+++ /dev/null
@@ -1,72 +0,0 @@
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file('local.properties')
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader('UTF-8') { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
-def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
-if (flutterVersionCode == null) {
-    flutterVersionCode = '1'
-}
-
-def flutterVersionName = localProperties.getProperty('flutter.versionName')
-if (flutterVersionName == null) {
-    flutterVersionName = '1.0'
-}
-
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
-android {
-    namespace "dev.flutter.pigeon_example_app"
-    compileSdkVersion flutter.compileSdkVersion
-    ndkVersion flutter.ndkVersion
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-
-    kotlinOptions {
-        jvmTarget = '1.8'
-    }
-
-    sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
-    }
-
-    defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "dev.flutter.pigeon_example_app"
-        // You can update the following values to match your application needs.
-        // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
-        minSdkVersion flutter.minSdkVersion
-        targetSdkVersion flutter.targetSdkVersion
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
-    }
-
-    buildTypes {
-        release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
-        }
-    }
-}
-
-flutter {
-    source '../..'
-}
-
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-}
diff --git a/packages/pigeon/example/app/android/app/src/debug/AndroidManifest.xml b/packages/pigeon/example/app/android/app/src/debug/AndroidManifest.xml
deleted file mode 100644
index 399f698..0000000
--- a/packages/pigeon/example/app/android/app/src/debug/AndroidManifest.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- The INTERNET permission is required for development. Specifically,
-         the Flutter tool needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>
diff --git a/packages/pigeon/example/app/android/app/src/main/AndroidManifest.xml b/packages/pigeon/example/app/android/app/src/main/AndroidManifest.xml
deleted file mode 100644
index 7e5151b..0000000
--- a/packages/pigeon/example/app/android/app/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <application
-        android:label="pigeon_example_app"
-        android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
-        <activity
-            android:name=".MainActivity"
-            android:exported="true"
-            android:launchMode="singleTop"
-            android:theme="@style/LaunchTheme"
-            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
-            android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
-            <!-- Specifies an Android theme to apply to this Activity as soon as
-                 the Android process has started. This theme is visible to the user
-                 while the Flutter UI initializes. After that, this theme continues
-                 to determine the Window background behind the Flutter UI. -->
-            <meta-data
-              android:name="io.flutter.embedding.android.NormalTheme"
-              android:resource="@style/NormalTheme"
-              />
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
-        <!-- Don't delete the meta-data below.
-             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
-        <meta-data
-            android:name="flutterEmbedding"
-            android:value="2" />
-    </application>
-</manifest>
diff --git a/packages/pigeon/example/app/android/app/src/main/kotlin/dev/flutter/pigeon_example_app/MainActivity.kt b/packages/pigeon/example/app/android/app/src/main/kotlin/dev/flutter/pigeon_example_app/MainActivity.kt
deleted file mode 100644
index 51f7d68..0000000
--- a/packages/pigeon/example/app/android/app/src/main/kotlin/dev/flutter/pigeon_example_app/MainActivity.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package dev.flutter.pigeon_example_app
-
-import ExampleHostApi
-import androidx.annotation.NonNull
-import io.flutter.embedding.android.FlutterActivity
-import io.flutter.embedding.engine.FlutterEngine
-
-private class PigeonApiImplementation: ExampleHostApi {
-    override fun getHostLanguage(): String {
-        return "Kotlin"
-    }
-}
-
-class MainActivity: FlutterActivity() {
-    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
-        super.configureFlutterEngine(flutterEngine)
-
-        val api = PigeonApiImplementation()
-        ExampleHostApi.setUp(flutterEngine.dartExecutor.binaryMessenger, api);
-    }
-}
diff --git a/packages/pigeon/example/app/android/app/src/main/kotlin/dev/flutter/pigeon_example_app/Messages.g.kt b/packages/pigeon/example/app/android/app/src/main/kotlin/dev/flutter/pigeon_example_app/Messages.g.kt
deleted file mode 100644
index c106cb1..0000000
--- a/packages/pigeon/example/app/android/app/src/main/kotlin/dev/flutter/pigeon_example_app/Messages.g.kt
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-// Autogenerated from Pigeon (v9.2.4), do not edit directly.
-// See also: https://pub.dev/packages/pigeon
-
-
-import android.util.Log
-import io.flutter.plugin.common.BasicMessageChannel
-import io.flutter.plugin.common.BinaryMessenger
-import io.flutter.plugin.common.MessageCodec
-import io.flutter.plugin.common.StandardMessageCodec
-import java.io.ByteArrayOutputStream
-import java.nio.ByteBuffer
-
-private fun wrapResult(result: Any?): List<Any?> {
-  return listOf(result)
-}
-
-private fun wrapError(exception: Throwable): List<Any?> {
-  if (exception is FlutterError) {
-    return listOf(
-      exception.code,
-      exception.message,
-      exception.details
-    )
-  } else {
-    return listOf(
-      exception.javaClass.simpleName,
-      exception.toString(),
-      "Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception)
-    )
-  }
-}
-
-/**
- * Error class for passing custom error details to Flutter via a thrown PlatformException.
- * @property code The error code.
- * @property message The error message.
- * @property details The error details. Must be a datatype supported by the api codec.
- */
-class FlutterError (
-  val code: String,
-  override val message: String? = null,
-  val details: Any? = null
-) : Throwable()
-/** Generated interface from Pigeon that represents a handler of messages from Flutter. */
-interface ExampleHostApi {
-  fun getHostLanguage(): String
-
-  companion object {
-    /** The codec used by ExampleHostApi. */
-    val codec: MessageCodec<Any?> by lazy {
-      StandardMessageCodec()
-    }
-    /** Sets up an instance of `ExampleHostApi` to handle messages through the `binaryMessenger`. */
-    @Suppress("UNCHECKED_CAST")
-    fun setUp(binaryMessenger: BinaryMessenger, api: ExampleHostApi?) {
-      run {
-        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.ExampleHostApi.getHostLanguage", codec)
-        if (api != null) {
-          channel.setMessageHandler { _, reply ->
-            var wrapped: List<Any?>
-            try {
-              wrapped = listOf<Any?>(api.getHostLanguage())
-            } catch (exception: Throwable) {
-              wrapped = wrapError(exception)
-            }
-            reply.reply(wrapped)
-          }
-        } else {
-          channel.setMessageHandler(null)
-        }
-      }
-    }
-  }
-}
diff --git a/packages/pigeon/example/app/android/app/src/main/res/drawable-v21/launch_background.xml b/packages/pigeon/example/app/android/app/src/main/res/drawable-v21/launch_background.xml
deleted file mode 100644
index f74085f..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/drawable-v21/launch_background.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
-</layer-list>
diff --git a/packages/pigeon/example/app/android/app/src/main/res/drawable/launch_background.xml b/packages/pigeon/example/app/android/app/src/main/res/drawable/launch_background.xml
deleted file mode 100644
index 304732f..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/drawable/launch_background.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
-</layer-list>
diff --git a/packages/pigeon/example/app/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/packages/pigeon/example/app/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index db77bb4..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/packages/pigeon/example/app/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index 17987b7..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/packages/pigeon/example/app/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 09d4391..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/packages/pigeon/example/app/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
deleted file mode 100644
index d5f1c8d..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/packages/pigeon/example/app/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
index 4d6372e..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/android/app/src/main/res/values-night/styles.xml b/packages/pigeon/example/app/android/app/src/main/res/values-night/styles.xml
deleted file mode 100644
index 06952be..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/values-night/styles.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
-        <item name="android:windowBackground">@drawable/launch_background</item>
-    </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
-
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <item name="android:windowBackground">?android:colorBackground</item>
-    </style>
-</resources>
diff --git a/packages/pigeon/example/app/android/app/src/main/res/values/styles.xml b/packages/pigeon/example/app/android/app/src/main/res/values/styles.xml
deleted file mode 100644
index cb1ef88..0000000
--- a/packages/pigeon/example/app/android/app/src/main/res/values/styles.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
-    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
-        <item name="android:windowBackground">@drawable/launch_background</item>
-    </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
-
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
-    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <item name="android:windowBackground">?android:colorBackground</item>
-    </style>
-</resources>
diff --git a/packages/pigeon/example/app/android/app/src/profile/AndroidManifest.xml b/packages/pigeon/example/app/android/app/src/profile/AndroidManifest.xml
deleted file mode 100644
index 399f698..0000000
--- a/packages/pigeon/example/app/android/app/src/profile/AndroidManifest.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- The INTERNET permission is required for development. Specifically,
-         the Flutter tool needs it to communicate with the running application
-         to allow setting breakpoints, to provide hot reload, etc.
-    -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>
diff --git a/packages/pigeon/example/app/android/build.gradle b/packages/pigeon/example/app/android/build.gradle
deleted file mode 100644
index f7eb7f6..0000000
--- a/packages/pigeon/example/app/android/build.gradle
+++ /dev/null
@@ -1,31 +0,0 @@
-buildscript {
-    ext.kotlin_version = '1.7.10'
-    repositories {
-        google()
-        mavenCentral()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.0'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
-
-rootProject.buildDir = '../build'
-subprojects {
-    project.buildDir = "${rootProject.buildDir}/${project.name}"
-}
-subprojects {
-    project.evaluationDependsOn(':app')
-}
-
-tasks.register("clean", Delete) {
-    delete rootProject.buildDir
-}
diff --git a/packages/pigeon/example/app/android/gradle.properties b/packages/pigeon/example/app/android/gradle.properties
deleted file mode 100644
index 94adc3a..0000000
--- a/packages/pigeon/example/app/android/gradle.properties
+++ /dev/null
@@ -1,3 +0,0 @@
-org.gradle.jvmargs=-Xmx1536M
-android.useAndroidX=true
-android.enableJetifier=true
diff --git a/packages/pigeon/example/app/android/gradle/wrapper/gradle-wrapper.properties b/packages/pigeon/example/app/android/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index 3c472b9..0000000
--- a/packages/pigeon/example/app/android/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip
diff --git a/packages/pigeon/example/app/android/settings.gradle b/packages/pigeon/example/app/android/settings.gradle
deleted file mode 100644
index 44e62bc..0000000
--- a/packages/pigeon/example/app/android/settings.gradle
+++ /dev/null
@@ -1,11 +0,0 @@
-include ':app'
-
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
-def properties = new Properties()
-
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
-
-def flutterSdkPath = properties.getProperty("flutter.sdk")
-assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
diff --git a/packages/pigeon/example/app/integration_test/example_app_test.dart b/packages/pigeon/example/app/integration_test/example_app_test.dart
deleted file mode 100644
index dc6698d..0000000
--- a/packages/pigeon/example/app/integration_test/example_app_test.dart
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import 'package:flutter_test/flutter_test.dart';
-import 'package:integration_test/integration_test.dart';
-import 'package:pigeon_example_app/main.dart';
-
-void main() {
-  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
-
-  testWidgets('gets host language', (WidgetTester tester) async {
-    await tester.pumpWidget(const MyApp());
-    await tester.pumpAndSettle();
-
-    expect(find.textContaining('Hello from'), findsOneWidget);
-  });
-}
diff --git a/packages/pigeon/example/app/ios/.gitignore b/packages/pigeon/example/app/ios/.gitignore
deleted file mode 100644
index 7a7f987..0000000
--- a/packages/pigeon/example/app/ios/.gitignore
+++ /dev/null
@@ -1,34 +0,0 @@
-**/dgph
-*.mode1v3
-*.mode2v3
-*.moved-aside
-*.pbxuser
-*.perspectivev3
-**/*sync/
-.sconsign.dblite
-.tags*
-**/.vagrant/
-**/DerivedData/
-Icon?
-**/Pods/
-**/.symlinks/
-profile
-xcuserdata
-**/.generated/
-Flutter/App.framework
-Flutter/Flutter.framework
-Flutter/Flutter.podspec
-Flutter/Generated.xcconfig
-Flutter/ephemeral/
-Flutter/app.flx
-Flutter/app.zip
-Flutter/flutter_assets/
-Flutter/flutter_export_environment.sh
-ServiceDefinitions.json
-Runner/GeneratedPluginRegistrant.*
-
-# Exceptions to above rules.
-!default.mode1v3
-!default.mode2v3
-!default.pbxuser
-!default.perspectivev3
diff --git a/packages/pigeon/example/app/ios/Flutter/AppFrameworkInfo.plist b/packages/pigeon/example/app/ios/Flutter/AppFrameworkInfo.plist
deleted file mode 100644
index 9625e10..0000000
--- a/packages/pigeon/example/app/ios/Flutter/AppFrameworkInfo.plist
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-  <key>CFBundleDevelopmentRegion</key>
-  <string>en</string>
-  <key>CFBundleExecutable</key>
-  <string>App</string>
-  <key>CFBundleIdentifier</key>
-  <string>io.flutter.flutter.app</string>
-  <key>CFBundleInfoDictionaryVersion</key>
-  <string>6.0</string>
-  <key>CFBundleName</key>
-  <string>App</string>
-  <key>CFBundlePackageType</key>
-  <string>FMWK</string>
-  <key>CFBundleShortVersionString</key>
-  <string>1.0</string>
-  <key>CFBundleSignature</key>
-  <string>????</string>
-  <key>CFBundleVersion</key>
-  <string>1.0</string>
-  <key>MinimumOSVersion</key>
-  <string>11.0</string>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/ios/Flutter/Debug.xcconfig b/packages/pigeon/example/app/ios/Flutter/Debug.xcconfig
deleted file mode 100644
index ec97fc6..0000000
--- a/packages/pigeon/example/app/ios/Flutter/Debug.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
-#include "Generated.xcconfig"
diff --git a/packages/pigeon/example/app/ios/Flutter/Release.xcconfig b/packages/pigeon/example/app/ios/Flutter/Release.xcconfig
deleted file mode 100644
index c4855bf..0000000
--- a/packages/pigeon/example/app/ios/Flutter/Release.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
-#include "Generated.xcconfig"
diff --git a/packages/pigeon/example/app/ios/Podfile b/packages/pigeon/example/app/ios/Podfile
deleted file mode 100644
index 88359b2..0000000
--- a/packages/pigeon/example/app/ios/Podfile
+++ /dev/null
@@ -1,41 +0,0 @@
-# Uncomment this line to define a global platform for your project
-# platform :ios, '11.0'
-
-# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
-ENV['COCOAPODS_DISABLE_STATS'] = 'true'
-
-project 'Runner', {
-  'Debug' => :debug,
-  'Profile' => :release,
-  'Release' => :release,
-}
-
-def flutter_root
-  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
-  unless File.exist?(generated_xcode_build_settings_path)
-    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
-  end
-
-  File.foreach(generated_xcode_build_settings_path) do |line|
-    matches = line.match(/FLUTTER_ROOT\=(.*)/)
-    return matches[1].strip if matches
-  end
-  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
-end
-
-require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
-
-flutter_ios_podfile_setup
-
-target 'Runner' do
-  use_frameworks!
-  use_modular_headers!
-
-  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
-end
-
-post_install do |installer|
-  installer.pods_project.targets.each do |target|
-    flutter_additional_ios_build_settings(target)
-  end
-end
diff --git a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.pbxproj b/packages/pigeon/example/app/ios/Runner.xcodeproj/project.pbxproj
deleted file mode 100644
index 6541f88..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,488 +0,0 @@
-// !$*UTF8*$!
-{
-	archiveVersion = 1;
-	classes = {
-	};
-	objectVersion = 54;
-	objects = {
-
-/* Begin PBXBuildFile section */
-		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
-		3368472729F02D040090029A /* Messages.g.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3368472629F02D040090029A /* Messages.g.swift */; };
-		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
-		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
-		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
-		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
-		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
-/* End PBXBuildFile section */
-
-/* Begin PBXCopyFilesBuildPhase section */
-		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
-			isa = PBXCopyFilesBuildPhase;
-			buildActionMask = 2147483647;
-			dstPath = "";
-			dstSubfolderSpec = 10;
-			files = (
-			);
-			name = "Embed Frameworks";
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXCopyFilesBuildPhase section */
-
-/* Begin PBXFileReference section */
-		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
-		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
-		3368472629F02D040090029A /* Messages.g.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Messages.g.swift; sourceTree = "<group>"; };
-		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
-		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
-		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
-		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
-		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
-		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
-		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
-		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
-		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
-		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
-		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-/* End PBXFileReference section */
-
-/* Begin PBXFrameworksBuildPhase section */
-		97C146EB1CF9000F007C117D /* Frameworks */ = {
-			isa = PBXFrameworksBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXFrameworksBuildPhase section */
-
-/* Begin PBXGroup section */
-		9740EEB11CF90186004384FC /* Flutter */ = {
-			isa = PBXGroup;
-			children = (
-				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
-				9740EEB21CF90195004384FC /* Debug.xcconfig */,
-				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
-				9740EEB31CF90195004384FC /* Generated.xcconfig */,
-			);
-			name = Flutter;
-			sourceTree = "<group>";
-		};
-		97C146E51CF9000F007C117D = {
-			isa = PBXGroup;
-			children = (
-				9740EEB11CF90186004384FC /* Flutter */,
-				97C146F01CF9000F007C117D /* Runner */,
-				97C146EF1CF9000F007C117D /* Products */,
-			);
-			sourceTree = "<group>";
-		};
-		97C146EF1CF9000F007C117D /* Products */ = {
-			isa = PBXGroup;
-			children = (
-				97C146EE1CF9000F007C117D /* Runner.app */,
-			);
-			name = Products;
-			sourceTree = "<group>";
-		};
-		97C146F01CF9000F007C117D /* Runner */ = {
-			isa = PBXGroup;
-			children = (
-				97C146FA1CF9000F007C117D /* Main.storyboard */,
-				97C146FD1CF9000F007C117D /* Assets.xcassets */,
-				97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */,
-				97C147021CF9000F007C117D /* Info.plist */,
-				1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */,
-				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
-				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
-				3368472629F02D040090029A /* Messages.g.swift */,
-				74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
-			);
-			path = Runner;
-			sourceTree = "<group>";
-		};
-/* End PBXGroup section */
-
-/* Begin PBXNativeTarget section */
-		97C146ED1CF9000F007C117D /* Runner */ = {
-			isa = PBXNativeTarget;
-			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
-			buildPhases = (
-				9740EEB61CF901F6004384FC /* Run Script */,
-				97C146EA1CF9000F007C117D /* Sources */,
-				97C146EB1CF9000F007C117D /* Frameworks */,
-				97C146EC1CF9000F007C117D /* Resources */,
-				9705A1C41CF9048500538489 /* Embed Frameworks */,
-				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-			);
-			buildRules = (
-			);
-			dependencies = (
-			);
-			name = Runner;
-			productName = Runner;
-			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
-			productType = "com.apple.product-type.application";
-		};
-/* End PBXNativeTarget section */
-
-/* Begin PBXProject section */
-		97C146E61CF9000F007C117D /* Project object */ = {
-			isa = PBXProject;
-			attributes = {
-				LastUpgradeCheck = 1300;
-				ORGANIZATIONNAME = "";
-				TargetAttributes = {
-					97C146ED1CF9000F007C117D = {
-						CreatedOnToolsVersion = 7.3.1;
-						LastSwiftMigration = 1100;
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-				};
-			};
-			buildConfigurationList = 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */;
-			compatibilityVersion = "Xcode 9.3";
-			developmentRegion = en;
-			hasScannedForEncodings = 0;
-			knownRegions = (
-				en,
-				Base,
-			);
-			mainGroup = 97C146E51CF9000F007C117D;
-			productRefGroup = 97C146EF1CF9000F007C117D /* Products */;
-			projectDirPath = "";
-			projectRoot = "";
-			targets = (
-				97C146ED1CF9000F007C117D /* Runner */,
-			);
-		};
-/* End PBXProject section */
-
-/* Begin PBXResourcesBuildPhase section */
-		97C146EC1CF9000F007C117D /* Resources */ = {
-			isa = PBXResourcesBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-				97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
-				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
-				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
-				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXResourcesBuildPhase section */
-
-/* Begin PBXShellScriptBuildPhase section */
-		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
-			isa = PBXShellScriptBuildPhase;
-			alwaysOutOfDate = 1;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
-			);
-			name = "Thin Binary";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
-		};
-		9740EEB61CF901F6004384FC /* Run Script */ = {
-			isa = PBXShellScriptBuildPhase;
-			alwaysOutOfDate = 1;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "Run Script";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
-		};
-/* End PBXShellScriptBuildPhase section */
-
-/* Begin PBXSourcesBuildPhase section */
-		97C146EA1CF9000F007C117D /* Sources */ = {
-			isa = PBXSourcesBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
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-				74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */,
-				1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXSourcesBuildPhase section */
-
-/* Begin PBXVariantGroup section */
-		97C146FA1CF9000F007C117D /* Main.storyboard */ = {
-			isa = PBXVariantGroup;
-			children = (
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-		97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */ = {
-			isa = PBXVariantGroup;
-			children = (
-				97C147001CF9000F007C117D /* Base */,
-			);
-			name = LaunchScreen.storyboard;
-			sourceTree = "<group>";
-		};
-/* End PBXVariantGroup section */
-
-/* Begin XCBuildConfiguration section */
-		249021D3217E4FDB00AE95B9 /* Profile */ = {
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-				CLANG_ANALYZER_NONNULL = YES;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
-				CLANG_CXX_LIBRARY = "libc++";
-				CLANG_ENABLE_MODULES = YES;
-				CLANG_ENABLE_OBJC_ARC = YES;
-				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
-				CLANG_WARN_BOOL_CONVERSION = YES;
-				CLANG_WARN_COMMA = YES;
-				CLANG_WARN_CONSTANT_CONVERSION = YES;
-				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
-				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
-				CLANG_WARN_EMPTY_BODY = YES;
-				CLANG_WARN_ENUM_CONVERSION = YES;
-				CLANG_WARN_INFINITE_RECURSION = YES;
-				CLANG_WARN_INT_CONVERSION = YES;
-				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
-				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
-				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
-				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
-				CLANG_WARN_STRICT_PROTOTYPES = YES;
-				CLANG_WARN_SUSPICIOUS_MOVE = YES;
-				CLANG_WARN_UNREACHABLE_CODE = YES;
-				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				COPY_PHASE_STRIP = NO;
-				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
-				ENABLE_NS_ASSERTIONS = NO;
-				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_NO_COMMON_BLOCKS = YES;
-				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
-				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
-				GCC_WARN_UNDECLARED_SELECTOR = YES;
-				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
-				GCC_WARN_UNUSED_FUNCTION = YES;
-				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				MTL_ENABLE_DEBUG_INFO = NO;
-				SDKROOT = iphoneos;
-				SUPPORTED_PLATFORMS = iphoneos;
-				TARGETED_DEVICE_FAMILY = "1,2";
-				VALIDATE_PRODUCT = YES;
-			};
-			name = Profile;
-		};
-		249021D4217E4FDB00AE95B9 /* Profile */ = {
-			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
-			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				ENABLE_BITCODE = NO;
-				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = (
-					"$(inherited)",
-					"@executable_path/Frameworks",
-				);
-				PRODUCT_BUNDLE_IDENTIFIER = dev.flutter.pigeonExampleApp;
-				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
-				SWIFT_VERSION = 5.0;
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-		};
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-				CLANG_WARN_INFINITE_RECURSION = YES;
-				CLANG_WARN_INT_CONVERSION = YES;
-				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
-				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
-				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
-				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
-				CLANG_WARN_STRICT_PROTOTYPES = YES;
-				CLANG_WARN_SUSPICIOUS_MOVE = YES;
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-				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				COPY_PHASE_STRIP = NO;
-				DEBUG_INFORMATION_FORMAT = dwarf;
-				ENABLE_STRICT_OBJC_MSGSEND = YES;
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-				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_NO_COMMON_BLOCKS = YES;
-				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PREPROCESSOR_DEFINITIONS = (
-					"DEBUG=1",
-					"$(inherited)",
-				);
-				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
-				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
-				GCC_WARN_UNDECLARED_SELECTOR = YES;
-				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
-				GCC_WARN_UNUSED_FUNCTION = YES;
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-		};
-		97C147041CF9000F007C117D /* Release */ = {
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-				CLANG_ENABLE_MODULES = YES;
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-				CLANG_WARN_BOOL_CONVERSION = YES;
-				CLANG_WARN_COMMA = YES;
-				CLANG_WARN_CONSTANT_CONVERSION = YES;
-				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
-				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
-				CLANG_WARN_EMPTY_BODY = YES;
-				CLANG_WARN_ENUM_CONVERSION = YES;
-				CLANG_WARN_INFINITE_RECURSION = YES;
-				CLANG_WARN_INT_CONVERSION = YES;
-				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
-				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
-				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
-				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
-				CLANG_WARN_STRICT_PROTOTYPES = YES;
-				CLANG_WARN_SUSPICIOUS_MOVE = YES;
-				CLANG_WARN_UNREACHABLE_CODE = YES;
-				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				COPY_PHASE_STRIP = NO;
-				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
-				ENABLE_NS_ASSERTIONS = NO;
-				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_NO_COMMON_BLOCKS = YES;
-				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
-				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
-				GCC_WARN_UNDECLARED_SELECTOR = YES;
-				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
-				GCC_WARN_UNUSED_FUNCTION = YES;
-				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
-				MTL_ENABLE_DEBUG_INFO = NO;
-				SDKROOT = iphoneos;
-				SUPPORTED_PLATFORMS = iphoneos;
-				SWIFT_COMPILATION_MODE = wholemodule;
-				SWIFT_OPTIMIZATION_LEVEL = "-O";
-				TARGETED_DEVICE_FAMILY = "1,2";
-				VALIDATE_PRODUCT = YES;
-			};
-			name = Release;
-		};
-		97C147061CF9000F007C117D /* Debug */ = {
-			isa = XCBuildConfiguration;
-			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
-			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				ENABLE_BITCODE = NO;
-				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = (
-					"$(inherited)",
-					"@executable_path/Frameworks",
-				);
-				PRODUCT_BUNDLE_IDENTIFIER = dev.flutter.pigeonExampleApp;
-				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
-				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
-				VERSIONING_SYSTEM = "apple-generic";
-			};
-			name = Debug;
-		};
-		97C147071CF9000F007C117D /* Release */ = {
-			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
-			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				ENABLE_BITCODE = NO;
-				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = (
-					"$(inherited)",
-					"@executable_path/Frameworks",
-				);
-				PRODUCT_BUNDLE_IDENTIFIER = dev.flutter.pigeonExampleApp;
-				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
-				SWIFT_VERSION = 5.0;
-				VERSIONING_SYSTEM = "apple-generic";
-			};
-			name = Release;
-		};
-/* End XCBuildConfiguration section */
-
-/* Begin XCConfigurationList section */
-		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				97C147031CF9000F007C117D /* Debug */,
-				97C147041CF9000F007C117D /* Release */,
-				249021D3217E4FDB00AE95B9 /* Profile */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				97C147061CF9000F007C117D /* Debug */,
-				97C147071CF9000F007C117D /* Release */,
-				249021D4217E4FDB00AE95B9 /* Profile */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-/* End XCConfigurationList section */
-	};
-	rootObject = 97C146E61CF9000F007C117D /* Project object */;
-}
diff --git a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
deleted file mode 100644
index 919434a..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "self:">
-   </FileRef>
-</Workspace>
diff --git a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
deleted file mode 100644
index 18d9810..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
deleted file mode 100644
index f9b0d7c..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>PreviewsEnabled</key>
-	<false/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/packages/pigeon/example/app/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
deleted file mode 100644
index e42adcb..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "1300"
-   version = "1.3">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-               BuildableName = "Runner.app"
-               BlueprintName = "Runner"
-               ReferencedContainer = "container:Runner.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-            BuildableName = "Runner.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <Testables>
-         <TestableReference
-            skipped = "NO"
-            parallelizable = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "331C8080294A63A400263BE5"
-               BuildableName = "RunnerTests.xctest"
-               BlueprintName = "RunnerTests"
-               ReferencedContainer = "container:Runner.xcodeproj">
-            </BuildableReference>
-         </TestableReference>
-      </Testables>
-   </TestAction>
-   <LaunchAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      debugServiceExtension = "internal"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-            BuildableName = "Runner.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </LaunchAction>
-   <ProfileAction
-      buildConfiguration = "Profile"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
-            BuildableName = "Runner.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/packages/pigeon/example/app/ios/Runner.xcworkspace/contents.xcworkspacedata b/packages/pigeon/example/app/ios/Runner.xcworkspace/contents.xcworkspacedata
deleted file mode 100644
index 1d526a1..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcworkspace/contents.xcworkspacedata
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "group:Runner.xcodeproj">
-   </FileRef>
-</Workspace>
diff --git a/packages/pigeon/example/app/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/packages/pigeon/example/app/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
deleted file mode 100644
index 18d9810..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/packages/pigeon/example/app/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
deleted file mode 100644
index f9b0d7c..0000000
--- a/packages/pigeon/example/app/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>PreviewsEnabled</key>
-	<false/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/ios/Runner/AppDelegate.swift b/packages/pigeon/example/app/ios/Runner/AppDelegate.swift
deleted file mode 100644
index f8319d3..0000000
--- a/packages/pigeon/example/app/ios/Runner/AppDelegate.swift
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import Flutter
-import UIKit
-
-private class PigeonApiImplementation: ExampleHostApi {
-  func getHostLanguage() throws -> String {
-    return "Swift"
-  }
-}
-
-@UIApplicationMain
-@objc class AppDelegate: FlutterAppDelegate {
-  override func application(
-    _ application: UIApplication,
-    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
-  ) -> Bool {
-    GeneratedPluginRegistrant.register(with: self)
-
-    let controller = window?.rootViewController as! FlutterViewController
-    let api = PigeonApiImplementation()
-    ExampleHostApiSetup.setUp(binaryMessenger: controller.binaryMessenger, api: api)
-
-    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
-
-  }
-}
diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
deleted file mode 100644
index d36b1fa..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ /dev/null
@@ -1,122 +0,0 @@
-{
-  "images" : [
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
deleted file mode 100644
index dc9ada4..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
deleted file mode 100644
index 7353c41..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
deleted file mode 100644
index 797d452..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
deleted file mode 100644
index 6ed2d93..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
deleted file mode 100644
index 4cd7b00..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
deleted file mode 100644
index fe73094..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
deleted file mode 100644
index 321773c..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
deleted file mode 100644
index 797d452..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
deleted file mode 100644
index 502f463..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
deleted file mode 100644
index 0ec3034..0000000
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+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
deleted file mode 100644
index 0ec3034..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
deleted file mode 100644
index e9f5fea..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
deleted file mode 100644
index 84ac32a..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
deleted file mode 100644
index 8953cba..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
deleted file mode 100644
index 0467bf1..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
deleted file mode 100644
index 0bedcf2..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage.png",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage@3x.png",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
deleted file mode 100644
index 9da19ea..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
deleted file mode 100644
index 9da19ea..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
deleted file mode 100644
index 9da19ea..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
+++ /dev/null
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diff --git a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
deleted file mode 100644
index 89c2725..0000000
--- a/packages/pigeon/example/app/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Launch Screen Assets
-
-You can customize the launch screen with your own desired assets by replacing the image files in this directory.
-
-You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
\ No newline at end of file
diff --git a/packages/pigeon/example/app/ios/Runner/Base.lproj/LaunchScreen.storyboard b/packages/pigeon/example/app/ios/Runner/Base.lproj/LaunchScreen.storyboard
deleted file mode 100644
index f2e259c..0000000
--- a/packages/pigeon/example/app/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
-    <dependencies>
-        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
-    </dependencies>
-    <scenes>
-        <!--View Controller-->
-        <scene sceneID="EHf-IW-A2E">
-            <objects>
-                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
-                    <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
-                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
-                    </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
-                            </imageView>
-                        </subviews>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                        <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
-                        </constraints>
-                    </view>
-                </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="53" y="375"/>
-        </scene>
-    </scenes>
-    <resources>
-        <image name="LaunchImage" width="168" height="185"/>
-    </resources>
-</document>
diff --git a/packages/pigeon/example/app/ios/Runner/Base.lproj/Main.storyboard b/packages/pigeon/example/app/ios/Runner/Base.lproj/Main.storyboard
deleted file mode 100644
index f3c2851..0000000
--- a/packages/pigeon/example/app/ios/Runner/Base.lproj/Main.storyboard
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
-    <dependencies>
-        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
-    </dependencies>
-    <scenes>
-        <!--Flutter View Controller-->
-        <scene sceneID="tne-QT-ifu">
-            <objects>
-                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
-                    <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
-                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
-                    </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
-                    </view>
-                </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
-            </objects>
-        </scene>
-    </scenes>
-</document>
diff --git a/packages/pigeon/example/app/ios/Runner/Info.plist b/packages/pigeon/example/app/ios/Runner/Info.plist
deleted file mode 100644
index 6bca587..0000000
--- a/packages/pigeon/example/app/ios/Runner/Info.plist
+++ /dev/null
@@ -1,51 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleDisplayName</key>
-	<string>Pigeon Example App</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>pigeon_example_app</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>$(FLUTTER_BUILD_NAME)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>$(FLUTTER_BUILD_NUMBER)</string>
-	<key>LSRequiresIPhoneOS</key>
-	<true/>
-	<key>UILaunchStoryboardName</key>
-	<string>LaunchScreen</string>
-	<key>UIMainStoryboardFile</key>
-	<string>Main</string>
-	<key>UISupportedInterfaceOrientations</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-	<key>UISupportedInterfaceOrientations~ipad</key>
-	<array>
-		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationPortraitUpsideDown</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
-	</array>
-	<key>UIViewControllerBasedStatusBarAppearance</key>
-	<false/>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
-	<key>UIApplicationSupportsIndirectInputEvents</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/ios/Runner/Messages.g.swift b/packages/pigeon/example/app/ios/Runner/Messages.g.swift
deleted file mode 100644
index 7277262..0000000
--- a/packages/pigeon/example/app/ios/Runner/Messages.g.swift
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-// Autogenerated from Pigeon (v9.2.4), do not edit directly.
-// See also: https://pub.dev/packages/pigeon
-
-import Foundation
-
-#if os(iOS)
-  import Flutter
-#elseif os(macOS)
-  import FlutterMacOS
-#else
-  #error("Unsupported platform.")
-#endif
-
-private func wrapResult(_ result: Any?) -> [Any?] {
-  return [result]
-}
-
-private func wrapError(_ error: Any) -> [Any?] {
-  if let flutterError = error as? FlutterError {
-    return [
-      flutterError.code,
-      flutterError.message,
-      flutterError.details,
-    ]
-  }
-  return [
-    "\(error)",
-    "\(type(of: error))",
-    "Stacktrace: \(Thread.callStackSymbols)",
-  ]
-}
-
-private func nilOrValue<T>(_ value: Any?) -> T? {
-  if value is NSNull { return nil }
-  return (value as Any) as! T?
-}
-/// Generated protocol from Pigeon that represents a handler of messages from Flutter.
-protocol ExampleHostApi {
-  func getHostLanguage() throws -> String
-}
-
-/// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
-class ExampleHostApiSetup {
-  /// The codec used by ExampleHostApi.
-  /// Sets up an instance of `ExampleHostApi` to handle messages through the `binaryMessenger`.
-  static func setUp(binaryMessenger: FlutterBinaryMessenger, api: ExampleHostApi?) {
-    let getHostLanguageChannel = FlutterBasicMessageChannel(
-      name: "dev.flutter.pigeon.ExampleHostApi.getHostLanguage", binaryMessenger: binaryMessenger)
-    if let api = api {
-      getHostLanguageChannel.setMessageHandler { _, reply in
-        do {
-          let result = try api.getHostLanguage()
-          reply(wrapResult(result))
-        } catch {
-          reply(wrapError(error))
-        }
-      }
-    } else {
-      getHostLanguageChannel.setMessageHandler(nil)
-    }
-  }
-}
diff --git a/packages/pigeon/example/app/ios/Runner/Runner-Bridging-Header.h b/packages/pigeon/example/app/ios/Runner/Runner-Bridging-Header.h
deleted file mode 100644
index eb7e8ba..0000000
--- a/packages/pigeon/example/app/ios/Runner/Runner-Bridging-Header.h
+++ /dev/null
@@ -1,5 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#import "GeneratedPluginRegistrant.h"
diff --git a/packages/pigeon/example/app/lib/main.dart b/packages/pigeon/example/app/lib/main.dart
deleted file mode 100644
index 93bfea0..0000000
--- a/packages/pigeon/example/app/lib/main.dart
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// ignore_for_file: public_member_api_docs
-
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-
-import 'src/messages.g.dart';
-
-void main() {
-  runApp(const MyApp());
-}
-
-class MyApp extends StatelessWidget {
-  const MyApp({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return MaterialApp(
-      title: 'Pigeon Demo',
-      theme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
-        useMaterial3: true,
-      ),
-      home: const MyHomePage(title: 'Pigeon Demo'),
-    );
-  }
-}
-
-class MyHomePage extends StatefulWidget {
-  const MyHomePage({super.key, required this.title});
-
-  final String title;
-
-  @override
-  State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  final ExampleHostApi _hostApi = ExampleHostApi();
-  String? _hostCallResult;
-
-  @override
-  void initState() {
-    super.initState();
-    _hostApi.getHostLanguage().then((String response) {
-      setState(() {
-        _hostCallResult = 'Hello from $response!';
-      });
-    }).onError<PlatformException>((PlatformException error, StackTrace _) {
-      setState(() {
-        _hostCallResult = 'Failed to get host language: ${error.message}';
-      });
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        title: Text(widget.title),
-      ),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            Text(
-              _hostCallResult ?? 'Waiting for host language...',
-            ),
-            if (_hostCallResult == null) const CircularProgressIndicator(),
-          ],
-        ),
-      ),
-    );
-  }
-}
diff --git a/packages/pigeon/example/app/lib/src/messages.g.dart b/packages/pigeon/example/app/lib/src/messages.g.dart
deleted file mode 100644
index a0770e1..0000000
--- a/packages/pigeon/example/app/lib/src/messages.g.dart
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-// Autogenerated from Pigeon (v9.2.4), do not edit directly.
-// See also: https://pub.dev/packages/pigeon
-// ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import
-
-import 'dart:async';
-import 'dart:typed_data' show Float64List, Int32List, Int64List, Uint8List;
-
-import 'package:flutter/foundation.dart' show ReadBuffer, WriteBuffer;
-import 'package:flutter/services.dart';
-
-class ExampleHostApi {
-  /// Constructor for [ExampleHostApi].  The [binaryMessenger] named argument is
-  /// available for dependency injection.  If it is left null, the default
-  /// BinaryMessenger will be used which routes to the host platform.
-  ExampleHostApi({BinaryMessenger? binaryMessenger})
-      : _binaryMessenger = binaryMessenger;
-  final BinaryMessenger? _binaryMessenger;
-
-  static const MessageCodec<Object?> codec = StandardMessageCodec();
-
-  Future<String> getHostLanguage() async {
-    final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
-        'dev.flutter.pigeon.ExampleHostApi.getHostLanguage', codec,
-        binaryMessenger: _binaryMessenger);
-    final List<Object?>? replyList = await channel.send(null) as List<Object?>?;
-    if (replyList == null) {
-      throw PlatformException(
-        code: 'channel-error',
-        message: 'Unable to establish connection on channel.',
-      );
-    } else if (replyList.length > 1) {
-      throw PlatformException(
-        code: replyList[0]! as String,
-        message: replyList[1] as String?,
-        details: replyList[2],
-      );
-    } else if (replyList[0] == null) {
-      throw PlatformException(
-        code: 'null-error',
-        message: 'Host platform returned null value for non-null return value.',
-      );
-    } else {
-      return (replyList[0] as String?)!;
-    }
-  }
-}
diff --git a/packages/pigeon/example/app/macos/.gitignore b/packages/pigeon/example/app/macos/.gitignore
deleted file mode 100644
index 746adbb..0000000
--- a/packages/pigeon/example/app/macos/.gitignore
+++ /dev/null
@@ -1,7 +0,0 @@
-# Flutter-related
-**/Flutter/ephemeral/
-**/Pods/
-
-# Xcode-related
-**/dgph
-**/xcuserdata/
diff --git a/packages/pigeon/example/app/macos/Flutter/Flutter-Debug.xcconfig b/packages/pigeon/example/app/macos/Flutter/Flutter-Debug.xcconfig
deleted file mode 100644
index 4b81f9b..0000000
--- a/packages/pigeon/example/app/macos/Flutter/Flutter-Debug.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
-#include "ephemeral/Flutter-Generated.xcconfig"
diff --git a/packages/pigeon/example/app/macos/Flutter/Flutter-Release.xcconfig b/packages/pigeon/example/app/macos/Flutter/Flutter-Release.xcconfig
deleted file mode 100644
index 5caa9d1..0000000
--- a/packages/pigeon/example/app/macos/Flutter/Flutter-Release.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
-#include "ephemeral/Flutter-Generated.xcconfig"
diff --git a/packages/pigeon/example/app/macos/Podfile b/packages/pigeon/example/app/macos/Podfile
deleted file mode 100644
index 049abe2..0000000
--- a/packages/pigeon/example/app/macos/Podfile
+++ /dev/null
@@ -1,40 +0,0 @@
-platform :osx, '10.14'
-
-# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
-ENV['COCOAPODS_DISABLE_STATS'] = 'true'
-
-project 'Runner', {
-  'Debug' => :debug,
-  'Profile' => :release,
-  'Release' => :release,
-}
-
-def flutter_root
-  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
-  unless File.exist?(generated_xcode_build_settings_path)
-    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
-  end
-
-  File.foreach(generated_xcode_build_settings_path) do |line|
-    matches = line.match(/FLUTTER_ROOT\=(.*)/)
-    return matches[1].strip if matches
-  end
-  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
-end
-
-require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
-
-flutter_macos_podfile_setup
-
-target 'Runner' do
-  use_frameworks!
-  use_modular_headers!
-
-  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
-end
-
-post_install do |installer|
-  installer.pods_project.targets.each do |target|
-    flutter_additional_macos_build_settings(target)
-  end
-end
diff --git a/packages/pigeon/example/app/macos/Runner.xcodeproj/project.pbxproj b/packages/pigeon/example/app/macos/Runner.xcodeproj/project.pbxproj
deleted file mode 100644
index 3f2ceca..0000000
--- a/packages/pigeon/example/app/macos/Runner.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,619 +0,0 @@
-// !$*UTF8*$!
-{
-	archiveVersion = 1;
-	classes = {
-	};
-	objectVersion = 54;
-	objects = {
-
-/* Begin PBXAggregateTarget section */
-		33CC111A2044C6BA0003C045 /* Flutter Assemble */ = {
-			isa = PBXAggregateTarget;
-			buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */;
-			buildPhases = (
-				33CC111E2044C6BF0003C045 /* ShellScript */,
-			);
-			dependencies = (
-			);
-			name = "Flutter Assemble";
-			productName = FLX;
-		};
-/* End PBXAggregateTarget section */
-
-/* Begin PBXBuildFile section */
-		335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */ = {isa = PBXBuildFile; fileRef = 335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */; };
-		3368472529F02AAC0090029A /* Messages.g.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3368472429F02AAC0090029A /* Messages.g.swift */; };
-		33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC10F02044A3C60003C045 /* AppDelegate.swift */; };
-		33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F22044A3C60003C045 /* Assets.xcassets */; };
-		33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
-		33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
-		FE4D972A28C4B251F843526C /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 32CC79C72C76529428DDC41C /* Pods_Runner.framework */; };
-/* End PBXBuildFile section */
-
-/* Begin PBXContainerItemProxy section */
-		33CC111F2044C79F0003C045 /* PBXContainerItemProxy */ = {
-			isa = PBXContainerItemProxy;
-			containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
-			proxyType = 1;
-			remoteGlobalIDString = 33CC111A2044C6BA0003C045;
-			remoteInfo = FLX;
-		};
-/* End PBXContainerItemProxy section */
-
-/* Begin PBXCopyFilesBuildPhase section */
-		33CC110E2044A8840003C045 /* Bundle Framework */ = {
-			isa = PBXCopyFilesBuildPhase;
-			buildActionMask = 2147483647;
-			dstPath = "";
-			dstSubfolderSpec = 10;
-			files = (
-			);
-			name = "Bundle Framework";
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXCopyFilesBuildPhase section */
-
-/* Begin PBXFileReference section */
-		32CC79C72C76529428DDC41C /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		333000ED22D3DE5D00554162 /* Warnings.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Warnings.xcconfig; sourceTree = "<group>"; };
-		335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneratedPluginRegistrant.swift; sourceTree = "<group>"; };
-		3368472429F02AAC0090029A /* Messages.g.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = Messages.g.swift; path = ../../ios/Runner/Messages.g.swift; sourceTree = "<group>"; };
-		33CC10ED2044A3C60003C045 /* pigeon_example_app.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = pigeon_example_app.app; sourceTree = BUILT_PRODUCTS_DIR; };
-		33CC10F02044A3C60003C045 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
-		33CC10F22044A3C60003C045 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; name = Assets.xcassets; path = Runner/Assets.xcassets; sourceTree = "<group>"; };
-		33CC10F52044A3C60003C045 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/MainMenu.xib; sourceTree = "<group>"; };
-		33CC10F72044A3C60003C045 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; name = Info.plist; path = Runner/Info.plist; sourceTree = "<group>"; };
-		33CC11122044BFA00003C045 /* MainFlutterWindow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainFlutterWindow.swift; sourceTree = "<group>"; };
-		33CEB47222A05771004F2AC0 /* Flutter-Debug.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = "Flutter-Debug.xcconfig"; sourceTree = "<group>"; };
-		33CEB47422A05771004F2AC0 /* Flutter-Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = "Flutter-Release.xcconfig"; sourceTree = "<group>"; };
-		33CEB47722A0578A004F2AC0 /* Flutter-Generated.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = "Flutter-Generated.xcconfig"; path = "ephemeral/Flutter-Generated.xcconfig"; sourceTree = "<group>"; };
-		33E51913231747F40026EE4D /* DebugProfile.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = DebugProfile.entitlements; sourceTree = "<group>"; };
-		33E51914231749380026EE4D /* Release.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = Release.entitlements; sourceTree = "<group>"; };
-		33E5194F232828860026EE4D /* AppInfo.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = AppInfo.xcconfig; sourceTree = "<group>"; };
-		4891FB202295F11C6F60A6FC /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
-		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
-		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
-		A31DF385E5E70E8894046AC3 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
-		F4D94E001BD74D8D03893EC5 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
-/* End PBXFileReference section */
-
-/* Begin PBXFrameworksBuildPhase section */
-		33CC10EA2044A3C60003C045 /* Frameworks */ = {
-			isa = PBXFrameworksBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-				FE4D972A28C4B251F843526C /* Pods_Runner.framework in Frameworks */,
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXFrameworksBuildPhase section */
-
-/* Begin PBXGroup section */
-		33BA886A226E78AF003329D5 /* Configs */ = {
-			isa = PBXGroup;
-			children = (
-				33E5194F232828860026EE4D /* AppInfo.xcconfig */,
-				9740EEB21CF90195004384FC /* Debug.xcconfig */,
-				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
-				333000ED22D3DE5D00554162 /* Warnings.xcconfig */,
-			);
-			path = Configs;
-			sourceTree = "<group>";
-		};
-		33CC10E42044A3C60003C045 = {
-			isa = PBXGroup;
-			children = (
-				33FAB671232836740065AC1E /* Runner */,
-				33CEB47122A05771004F2AC0 /* Flutter */,
-				33CC10EE2044A3C60003C045 /* Products */,
-				D73912EC22F37F3D000D13A0 /* Frameworks */,
-				B56E624D6807F2D1E8C4EA7C /* Pods */,
-			);
-			sourceTree = "<group>";
-		};
-		33CC10EE2044A3C60003C045 /* Products */ = {
-			isa = PBXGroup;
-			children = (
-				33CC10ED2044A3C60003C045 /* pigeon_example_app.app */,
-			);
-			name = Products;
-			sourceTree = "<group>";
-		};
-		33CC11242044D66E0003C045 /* Resources */ = {
-			isa = PBXGroup;
-			children = (
-				33CC10F22044A3C60003C045 /* Assets.xcassets */,
-				33CC10F42044A3C60003C045 /* MainMenu.xib */,
-				33CC10F72044A3C60003C045 /* Info.plist */,
-			);
-			name = Resources;
-			path = ..;
-			sourceTree = "<group>";
-		};
-		33CEB47122A05771004F2AC0 /* Flutter */ = {
-			isa = PBXGroup;
-			children = (
-				335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */,
-				33CEB47222A05771004F2AC0 /* Flutter-Debug.xcconfig */,
-				33CEB47422A05771004F2AC0 /* Flutter-Release.xcconfig */,
-				33CEB47722A0578A004F2AC0 /* Flutter-Generated.xcconfig */,
-			);
-			path = Flutter;
-			sourceTree = "<group>";
-		};
-		33FAB671232836740065AC1E /* Runner */ = {
-			isa = PBXGroup;
-			children = (
-				33CC10F02044A3C60003C045 /* AppDelegate.swift */,
-				33CC11122044BFA00003C045 /* MainFlutterWindow.swift */,
-				3368472429F02AAC0090029A /* Messages.g.swift */,
-				33E51913231747F40026EE4D /* DebugProfile.entitlements */,
-				33E51914231749380026EE4D /* Release.entitlements */,
-				33CC11242044D66E0003C045 /* Resources */,
-				33BA886A226E78AF003329D5 /* Configs */,
-			);
-			path = Runner;
-			sourceTree = "<group>";
-		};
-		B56E624D6807F2D1E8C4EA7C /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				A31DF385E5E70E8894046AC3 /* Pods-Runner.debug.xcconfig */,
-				F4D94E001BD74D8D03893EC5 /* Pods-Runner.release.xcconfig */,
-				4891FB202295F11C6F60A6FC /* Pods-Runner.profile.xcconfig */,
-			);
-			name = Pods;
-			path = Pods;
-			sourceTree = "<group>";
-		};
-		D73912EC22F37F3D000D13A0 /* Frameworks */ = {
-			isa = PBXGroup;
-			children = (
-				32CC79C72C76529428DDC41C /* Pods_Runner.framework */,
-			);
-			name = Frameworks;
-			sourceTree = "<group>";
-		};
-/* End PBXGroup section */
-
-/* Begin PBXNativeTarget section */
-		33CC10EC2044A3C60003C045 /* Runner */ = {
-			isa = PBXNativeTarget;
-			buildConfigurationList = 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */;
-			buildPhases = (
-				4901B19C7FAADB635D77080B /* [CP] Check Pods Manifest.lock */,
-				33CC10E92044A3C60003C045 /* Sources */,
-				33CC10EA2044A3C60003C045 /* Frameworks */,
-				33CC10EB2044A3C60003C045 /* Resources */,
-				33CC110E2044A8840003C045 /* Bundle Framework */,
-				3399D490228B24CF009A79C7 /* ShellScript */,
-			);
-			buildRules = (
-			);
-			dependencies = (
-				33CC11202044C79F0003C045 /* PBXTargetDependency */,
-			);
-			name = Runner;
-			productName = Runner;
-			productReference = 33CC10ED2044A3C60003C045 /* pigeon_example_app.app */;
-			productType = "com.apple.product-type.application";
-		};
-/* End PBXNativeTarget section */
-
-/* Begin PBXProject section */
-		33CC10E52044A3C60003C045 /* Project object */ = {
-			isa = PBXProject;
-			attributes = {
-				LastSwiftUpdateCheck = 0920;
-				LastUpgradeCheck = 1300;
-				ORGANIZATIONNAME = "";
-				TargetAttributes = {
-					33CC10EC2044A3C60003C045 = {
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-			compatibilityVersion = "Xcode 9.3";
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-			hasScannedForEncodings = 0;
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-			productRefGroup = 33CC10EE2044A3C60003C045 /* Products */;
-			projectDirPath = "";
-			projectRoot = "";
-			targets = (
-				33CC10EC2044A3C60003C045 /* Runner */,
-				33CC111A2044C6BA0003C045 /* Flutter Assemble */,
-			);
-		};
-/* End PBXProject section */
-
-/* Begin PBXResourcesBuildPhase section */
-		33CC10EB2044A3C60003C045 /* Resources */ = {
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-/* End PBXResourcesBuildPhase section */
-
-/* Begin PBXShellScriptBuildPhase section */
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-		};
-		33CC111E2044C6BF0003C045 /* ShellScript */ = {
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-			files = (
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-			outputFileListPaths = (
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-			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
-			showEnvVarsInLog = 0;
-		};
-/* End PBXShellScriptBuildPhase section */
-
-/* Begin PBXSourcesBuildPhase section */
-		33CC10E92044A3C60003C045 /* Sources */ = {
-			isa = PBXSourcesBuildPhase;
-			buildActionMask = 2147483647;
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-/* End PBXSourcesBuildPhase section */
-
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-/* End PBXTargetDependency section */
-
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-		33CC10F42044A3C60003C045 /* MainMenu.xib */ = {
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-			sourceTree = "<group>";
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-/* End PBXVariantGroup section */
-
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-				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
-				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
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-				CLANG_WARN_ENUM_CONVERSION = YES;
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-				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
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-				CLANG_WARN_BOOL_CONVERSION = YES;
-				CLANG_WARN_CONSTANT_CONVERSION = YES;
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-				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
-				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
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-				CLANG_WARN_ENUM_CONVERSION = YES;
-				CLANG_WARN_INFINITE_RECURSION = YES;
-				CLANG_WARN_INT_CONVERSION = YES;
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-				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
-				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
-				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
-				CLANG_WARN_SUSPICIOUS_MOVE = YES;
-				CODE_SIGN_IDENTITY = "-";
-				COPY_PHASE_STRIP = NO;
-				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
-				ENABLE_NS_ASSERTIONS = NO;
-				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu11;
-				GCC_NO_COMMON_BLOCKS = YES;
-				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
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-				GCC_WARN_UNUSED_FUNCTION = YES;
-				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.14;
-				MTL_ENABLE_DEBUG_INFO = NO;
-				SDKROOT = macosx;
-				SWIFT_COMPILATION_MODE = wholemodule;
-				SWIFT_OPTIMIZATION_LEVEL = "-O";
-			};
-			name = Release;
-		};
-		33CC10FC2044A3C60003C045 /* Debug */ = {
-			isa = XCBuildConfiguration;
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-			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements;
-				CODE_SIGN_STYLE = Automatic;
-				COMBINE_HIDPI_IMAGES = YES;
-				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = (
-					"$(inherited)",
-					"@executable_path/../Frameworks",
-				);
-				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
-			};
-			name = Debug;
-		};
-		33CC10FD2044A3C60003C045 /* Release */ = {
-			isa = XCBuildConfiguration;
-			baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */;
-			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
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-				CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements;
-				CODE_SIGN_STYLE = Automatic;
-				COMBINE_HIDPI_IMAGES = YES;
-				INFOPLIST_FILE = Runner/Info.plist;
-				LD_RUNPATH_SEARCH_PATHS = (
-					"$(inherited)",
-					"@executable_path/../Frameworks",
-				);
-				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_VERSION = 5.0;
-			};
-			name = Release;
-		};
-		33CC111C2044C6BA0003C045 /* Debug */ = {
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-			buildSettings = {
-				CODE_SIGN_STYLE = Manual;
-				PRODUCT_NAME = "$(TARGET_NAME)";
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-			name = Debug;
-		};
-		33CC111D2044C6BA0003C045 /* Release */ = {
-			isa = XCBuildConfiguration;
-			buildSettings = {
-				CODE_SIGN_STYLE = Automatic;
-				PRODUCT_NAME = "$(TARGET_NAME)";
-			};
-			name = Release;
-		};
-/* End XCBuildConfiguration section */
-
-/* Begin XCConfigurationList section */
-		33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				33CC10F92044A3C60003C045 /* Debug */,
-				33CC10FA2044A3C60003C045 /* Release */,
-				338D0CE9231458BD00FA5F75 /* Profile */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-		33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				33CC10FC2044A3C60003C045 /* Debug */,
-				33CC10FD2044A3C60003C045 /* Release */,
-				338D0CEA231458BD00FA5F75 /* Profile */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-		33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */ = {
-			isa = XCConfigurationList;
-			buildConfigurations = (
-				33CC111C2044C6BA0003C045 /* Debug */,
-				33CC111D2044C6BA0003C045 /* Release */,
-				338D0CEB231458BD00FA5F75 /* Profile */,
-			);
-			defaultConfigurationIsVisible = 0;
-			defaultConfigurationName = Release;
-		};
-/* End XCConfigurationList section */
-	};
-	rootObject = 33CC10E52044A3C60003C045 /* Project object */;
-}
diff --git a/packages/pigeon/example/app/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/packages/pigeon/example/app/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
deleted file mode 100644
index 18d9810..0000000
--- a/packages/pigeon/example/app/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/packages/pigeon/example/app/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
deleted file mode 100644
index e7dea96..0000000
--- a/packages/pigeon/example/app/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Scheme
-   LastUpgradeVersion = "1300"
-   version = "1.3">
-   <BuildAction
-      parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
-      <BuildActionEntries>
-         <BuildActionEntry
-            buildForTesting = "YES"
-            buildForRunning = "YES"
-            buildForProfiling = "YES"
-            buildForArchiving = "YES"
-            buildForAnalyzing = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "33CC10EC2044A3C60003C045"
-               BuildableName = "pigeon_example_app.app"
-               BlueprintName = "Runner"
-               ReferencedContainer = "container:Runner.xcodeproj">
-            </BuildableReference>
-         </BuildActionEntry>
-      </BuildActionEntries>
-   </BuildAction>
-   <TestAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES">
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
-            BuildableName = "pigeon_example_app.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <Testables>
-         <TestableReference
-            skipped = "NO"
-            parallelizable = "YES">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "331C80D4294CF70F00263BE5"
-               BuildableName = "RunnerTests.xctest"
-               BlueprintName = "RunnerTests"
-               ReferencedContainer = "container:Runner.xcodeproj">
-            </BuildableReference>
-         </TestableReference>
-      </Testables>
-   </TestAction>
-   <LaunchAction
-      buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      launchStyle = "0"
-      useCustomWorkingDirectory = "NO"
-      ignoresPersistentStateOnLaunch = "NO"
-      debugDocumentVersioning = "YES"
-      debugServiceExtension = "internal"
-      allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
-            BuildableName = "pigeon_example_app.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </LaunchAction>
-   <ProfileAction
-      buildConfiguration = "Profile"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      savedToolIdentifier = ""
-      useCustomWorkingDirectory = "NO"
-      debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
-            BuildableName = "pigeon_example_app.app"
-            BlueprintName = "Runner"
-            ReferencedContainer = "container:Runner.xcodeproj">
-         </BuildableReference>
-      </BuildableProductRunnable>
-   </ProfileAction>
-   <AnalyzeAction
-      buildConfiguration = "Debug">
-   </AnalyzeAction>
-   <ArchiveAction
-      buildConfiguration = "Release"
-      revealArchiveInOrganizer = "YES">
-   </ArchiveAction>
-</Scheme>
diff --git a/packages/pigeon/example/app/macos/Runner.xcworkspace/contents.xcworkspacedata b/packages/pigeon/example/app/macos/Runner.xcworkspace/contents.xcworkspacedata
deleted file mode 100644
index 21a3cc1..0000000
--- a/packages/pigeon/example/app/macos/Runner.xcworkspace/contents.xcworkspacedata
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Workspace
-   version = "1.0">
-   <FileRef
-      location = "group:Runner.xcodeproj">
-   </FileRef>
-   <FileRef
-      location = "group:Pods/Pods.xcodeproj">
-   </FileRef>
-</Workspace>
diff --git a/packages/pigeon/example/app/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/packages/pigeon/example/app/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
deleted file mode 100644
index 18d9810..0000000
--- a/packages/pigeon/example/app/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IDEDidComputeMac32BitWarning</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/macos/Runner/AppDelegate.swift b/packages/pigeon/example/app/macos/Runner/AppDelegate.swift
deleted file mode 100644
index 5cec4c4..0000000
--- a/packages/pigeon/example/app/macos/Runner/AppDelegate.swift
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import Cocoa
-import FlutterMacOS
-
-@NSApplicationMain
-class AppDelegate: FlutterAppDelegate {
-  override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
-    return true
-  }
-}
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
deleted file mode 100644
index a2ec33f..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "images" : [
-    {
-      "size" : "16x16",
-      "idiom" : "mac",
-      "filename" : "app_icon_16.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "16x16",
-      "idiom" : "mac",
-      "filename" : "app_icon_32.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "32x32",
-      "idiom" : "mac",
-      "filename" : "app_icon_32.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "32x32",
-      "idiom" : "mac",
-      "filename" : "app_icon_64.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "128x128",
-      "idiom" : "mac",
-      "filename" : "app_icon_128.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "128x128",
-      "idiom" : "mac",
-      "filename" : "app_icon_256.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "256x256",
-      "idiom" : "mac",
-      "filename" : "app_icon_256.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "256x256",
-      "idiom" : "mac",
-      "filename" : "app_icon_512.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "512x512",
-      "idiom" : "mac",
-      "filename" : "app_icon_512.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "512x512",
-      "idiom" : "mac",
-      "filename" : "app_icon_1024.png",
-      "scale" : "2x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png
deleted file mode 100644
index 82b6f9d..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png
deleted file mode 100644
index 13b35eb..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png
deleted file mode 100644
index 0a3f5fa..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png
deleted file mode 100644
index bdb5722..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png
deleted file mode 100644
index f083318..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png
deleted file mode 100644
index 326c0e7..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png b/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png
deleted file mode 100644
index 2f1632c..0000000
--- a/packages/pigeon/example/app/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/macos/Runner/Base.lproj/MainMenu.xib b/packages/pigeon/example/app/macos/Runner/Base.lproj/MainMenu.xib
deleted file mode 100644
index 80e867a..0000000
--- a/packages/pigeon/example/app/macos/Runner/Base.lproj/MainMenu.xib
+++ /dev/null
@@ -1,343 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
-    <dependencies>
-        <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14490.70"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
-    </dependencies>
-    <objects>
-        <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
-            <connections>
-                <outlet property="delegate" destination="Voe-Tx-rLC" id="GzC-gU-4Uq"/>
-            </connections>
-        </customObject>
-        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
-        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
-        <customObject id="Voe-Tx-rLC" customClass="AppDelegate" customModule="Runner" customModuleProvider="target">
-            <connections>
-                <outlet property="applicationMenu" destination="uQy-DD-JDr" id="XBo-yE-nKs"/>
-                <outlet property="mainFlutterWindow" destination="QvC-M9-y7g" id="gIp-Ho-8D9"/>
-            </connections>
-        </customObject>
-        <customObject id="YLy-65-1bz" customClass="NSFontManager"/>
-        <menu title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
-            <items>
-                <menuItem title="APP_NAME" id="1Xt-HY-uBw">
-                    <modifierMask key="keyEquivalentModifierMask"/>
-                    <menu key="submenu" title="APP_NAME" systemMenu="apple" id="uQy-DD-JDr">
-                        <items>
-                            <menuItem title="About APP_NAME" id="5kV-Vb-QxS">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <connections>
-                                    <action selector="orderFrontStandardAboutPanel:" target="-1" id="Exp-CZ-Vem"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
-                            <menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
-                            <menuItem isSeparatorItem="YES" id="wFC-TO-SCJ"/>
-                            <menuItem title="Services" id="NMo-om-nkz">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="Services" systemMenu="services" id="hz9-B4-Xy5"/>
-                            </menuItem>
-                            <menuItem isSeparatorItem="YES" id="4je-JR-u6R"/>
-                            <menuItem title="Hide APP_NAME" keyEquivalent="h" id="Olw-nP-bQN">
-                                <connections>
-                                    <action selector="hide:" target="-1" id="PnN-Uc-m68"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
-                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
-                                <connections>
-                                    <action selector="hideOtherApplications:" target="-1" id="VT4-aY-XCT"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Show All" id="Kd2-mp-pUS">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <connections>
-                                    <action selector="unhideAllApplications:" target="-1" id="Dhg-Le-xox"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
-                            <menuItem title="Quit APP_NAME" keyEquivalent="q" id="4sb-4s-VLi">
-                                <connections>
-                                    <action selector="terminate:" target="-1" id="Te7-pn-YzF"/>
-                                </connections>
-                            </menuItem>
-                        </items>
-                    </menu>
-                </menuItem>
-                <menuItem title="Edit" id="5QF-Oa-p0T">
-                    <modifierMask key="keyEquivalentModifierMask"/>
-                    <menu key="submenu" title="Edit" id="W48-6f-4Dl">
-                        <items>
-                            <menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
-                                <connections>
-                                    <action selector="undo:" target="-1" id="M6e-cu-g7V"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
-                                <connections>
-                                    <action selector="redo:" target="-1" id="oIA-Rs-6OD"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
-                            <menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
-                                <connections>
-                                    <action selector="cut:" target="-1" id="YJe-68-I9s"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
-                                <connections>
-                                    <action selector="copy:" target="-1" id="G1f-GL-Joy"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
-                                <connections>
-                                    <action selector="paste:" target="-1" id="UvS-8e-Qdg"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Paste and Match Style" keyEquivalent="V" id="WeT-3V-zwk">
-                                <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
-                                <connections>
-                                    <action selector="pasteAsPlainText:" target="-1" id="cEh-KX-wJQ"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Delete" id="pa3-QI-u2k">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <connections>
-                                    <action selector="delete:" target="-1" id="0Mk-Ml-PaM"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Select All" keyEquivalent="a" id="Ruw-6m-B2m">
-                                <connections>
-                                    <action selector="selectAll:" target="-1" id="VNm-Mi-diN"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem isSeparatorItem="YES" id="uyl-h8-XO2"/>
-                            <menuItem title="Find" id="4EN-yA-p0u">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="Find" id="1b7-l0-nxx">
-                                    <items>
-                                        <menuItem title="Find…" tag="1" keyEquivalent="f" id="Xz5-n4-O0W">
-                                            <connections>
-                                                <action selector="performFindPanelAction:" target="-1" id="cD7-Qs-BN4"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Find and Replace…" tag="12" keyEquivalent="f" id="YEy-JH-Tfz">
-                                            <modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
-                                            <connections>
-                                                <action selector="performFindPanelAction:" target="-1" id="WD3-Gg-5AJ"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
-                                            <connections>
-                                                <action selector="performFindPanelAction:" target="-1" id="NDo-RZ-v9R"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Find Previous" tag="3" keyEquivalent="G" id="OwM-mh-QMV">
-                                            <connections>
-                                                <action selector="performFindPanelAction:" target="-1" id="HOh-sY-3ay"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Use Selection for Find" tag="7" keyEquivalent="e" id="buJ-ug-pKt">
-                                            <connections>
-                                                <action selector="performFindPanelAction:" target="-1" id="U76-nv-p5D"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Jump to Selection" keyEquivalent="j" id="S0p-oC-mLd">
-                                            <connections>
-                                                <action selector="centerSelectionInVisibleArea:" target="-1" id="IOG-6D-g5B"/>
-                                            </connections>
-                                        </menuItem>
-                                    </items>
-                                </menu>
-                            </menuItem>
-                            <menuItem title="Spelling and Grammar" id="Dv1-io-Yv7">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="Spelling" id="3IN-sU-3Bg">
-                                    <items>
-                                        <menuItem title="Show Spelling and Grammar" keyEquivalent=":" id="HFo-cy-zxI">
-                                            <connections>
-                                                <action selector="showGuessPanel:" target="-1" id="vFj-Ks-hy3"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
-                                            <connections>
-                                                <action selector="checkSpelling:" target="-1" id="fz7-VC-reM"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem isSeparatorItem="YES" id="bNw-od-mp5"/>
-                                        <menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleContinuousSpellChecking:" target="-1" id="7w6-Qz-0kB"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Check Grammar With Spelling" id="mK6-2p-4JG">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleGrammarChecking:" target="-1" id="muD-Qn-j4w"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Correct Spelling Automatically" id="78Y-hA-62v">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleAutomaticSpellingCorrection:" target="-1" id="2lM-Qi-WAP"/>
-                                            </connections>
-                                        </menuItem>
-                                    </items>
-                                </menu>
-                            </menuItem>
-                            <menuItem title="Substitutions" id="9ic-FL-obx">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="Substitutions" id="FeM-D8-WVr">
-                                    <items>
-                                        <menuItem title="Show Substitutions" id="z6F-FW-3nz">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="orderFrontSubstitutionsPanel:" target="-1" id="oku-mr-iSq"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem isSeparatorItem="YES" id="gPx-C9-uUO"/>
-                                        <menuItem title="Smart Copy/Paste" id="9yt-4B-nSM">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleSmartInsertDelete:" target="-1" id="3IJ-Se-DZD"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Smart Quotes" id="hQb-2v-fYv">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleAutomaticQuoteSubstitution:" target="-1" id="ptq-xd-QOA"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Smart Dashes" id="rgM-f4-ycn">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleAutomaticDashSubstitution:" target="-1" id="oCt-pO-9gS"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Smart Links" id="cwL-P1-jid">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleAutomaticLinkDetection:" target="-1" id="Gip-E3-Fov"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Data Detectors" id="tRr-pd-1PS">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleAutomaticDataDetection:" target="-1" id="R1I-Nq-Kbl"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Text Replacement" id="HFQ-gK-NFA">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="toggleAutomaticTextReplacement:" target="-1" id="DvP-Fe-Py6"/>
-                                            </connections>
-                                        </menuItem>
-                                    </items>
-                                </menu>
-                            </menuItem>
-                            <menuItem title="Transformations" id="2oI-Rn-ZJC">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="Transformations" id="c8a-y6-VQd">
-                                    <items>
-                                        <menuItem title="Make Upper Case" id="vmV-6d-7jI">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="uppercaseWord:" target="-1" id="sPh-Tk-edu"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Make Lower Case" id="d9M-CD-aMd">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="lowercaseWord:" target="-1" id="iUZ-b5-hil"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Capitalize" id="UEZ-Bs-lqG">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="capitalizeWord:" target="-1" id="26H-TL-nsh"/>
-                                            </connections>
-                                        </menuItem>
-                                    </items>
-                                </menu>
-                            </menuItem>
-                            <menuItem title="Speech" id="xrE-MZ-jX0">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <menu key="submenu" title="Speech" id="3rS-ZA-NoH">
-                                    <items>
-                                        <menuItem title="Start Speaking" id="Ynk-f8-cLZ">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="startSpeaking:" target="-1" id="654-Ng-kyl"/>
-                                            </connections>
-                                        </menuItem>
-                                        <menuItem title="Stop Speaking" id="Oyz-dy-DGm">
-                                            <modifierMask key="keyEquivalentModifierMask"/>
-                                            <connections>
-                                                <action selector="stopSpeaking:" target="-1" id="dX8-6p-jy9"/>
-                                            </connections>
-                                        </menuItem>
-                                    </items>
-                                </menu>
-                            </menuItem>
-                        </items>
-                    </menu>
-                </menuItem>
-                <menuItem title="View" id="H8h-7b-M4v">
-                    <modifierMask key="keyEquivalentModifierMask"/>
-                    <menu key="submenu" title="View" id="HyV-fh-RgO">
-                        <items>
-                            <menuItem title="Enter Full Screen" keyEquivalent="f" id="4J7-dP-txa">
-                                <modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
-                                <connections>
-                                    <action selector="toggleFullScreen:" target="-1" id="dU3-MA-1Rq"/>
-                                </connections>
-                            </menuItem>
-                        </items>
-                    </menu>
-                </menuItem>
-                <menuItem title="Window" id="aUF-d1-5bR">
-                    <modifierMask key="keyEquivalentModifierMask"/>
-                    <menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
-                        <items>
-                            <menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
-                                <connections>
-                                    <action selector="performMiniaturize:" target="-1" id="VwT-WD-YPe"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem title="Zoom" id="R4o-n2-Eq4">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <connections>
-                                    <action selector="performZoom:" target="-1" id="DIl-cC-cCs"/>
-                                </connections>
-                            </menuItem>
-                            <menuItem isSeparatorItem="YES" id="eu3-7i-yIM"/>
-                            <menuItem title="Bring All to Front" id="LE2-aR-0XJ">
-                                <modifierMask key="keyEquivalentModifierMask"/>
-                                <connections>
-                                    <action selector="arrangeInFront:" target="-1" id="DRN-fu-gQh"/>
-                                </connections>
-                            </menuItem>
-                        </items>
-                    </menu>
-                </menuItem>
-                <menuItem title="Help" id="EPT-qC-fAb">
-                    <modifierMask key="keyEquivalentModifierMask"/>
-                    <menu key="submenu" title="Help" systemMenu="help" id="rJ0-wn-3NY"/>
-                </menuItem>
-            </items>
-            <point key="canvasLocation" x="142" y="-258"/>
-        </menu>
-        <window title="APP_NAME" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g" customClass="MainFlutterWindow" customModule="Runner" customModuleProvider="target">
-            <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
-            <rect key="contentRect" x="335" y="390" width="800" height="600"/>
-            <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1577"/>
-            <view key="contentView" wantsLayer="YES" id="EiT-Mj-1SZ">
-                <rect key="frame" x="0.0" y="0.0" width="800" height="600"/>
-                <autoresizingMask key="autoresizingMask"/>
-            </view>
-        </window>
-    </objects>
-</document>
diff --git a/packages/pigeon/example/app/macos/Runner/Configs/AppInfo.xcconfig b/packages/pigeon/example/app/macos/Runner/Configs/AppInfo.xcconfig
deleted file mode 100644
index 3de137c..0000000
--- a/packages/pigeon/example/app/macos/Runner/Configs/AppInfo.xcconfig
+++ /dev/null
@@ -1,14 +0,0 @@
-// Application-level settings for the Runner target.
-//
-// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
-// future. If not, the values below would default to using the project name when this becomes a
-// 'flutter create' template.
-
-// The application's name. By default this is also the title of the Flutter window.
-PRODUCT_NAME = pigeon_example_app
-
-// The application's bundle identifier
-PRODUCT_BUNDLE_IDENTIFIER = dev.flutter.pigeonExampleApp
-
-// The copyright displayed in application information
-PRODUCT_COPYRIGHT = Copyright © 2023 dev.flutter. All rights reserved.
diff --git a/packages/pigeon/example/app/macos/Runner/Configs/Debug.xcconfig b/packages/pigeon/example/app/macos/Runner/Configs/Debug.xcconfig
deleted file mode 100644
index 36b0fd9..0000000
--- a/packages/pigeon/example/app/macos/Runner/Configs/Debug.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "../../Flutter/Flutter-Debug.xcconfig"
-#include "Warnings.xcconfig"
diff --git a/packages/pigeon/example/app/macos/Runner/Configs/Release.xcconfig b/packages/pigeon/example/app/macos/Runner/Configs/Release.xcconfig
deleted file mode 100644
index dff4f49..0000000
--- a/packages/pigeon/example/app/macos/Runner/Configs/Release.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "../../Flutter/Flutter-Release.xcconfig"
-#include "Warnings.xcconfig"
diff --git a/packages/pigeon/example/app/macos/Runner/Configs/Warnings.xcconfig b/packages/pigeon/example/app/macos/Runner/Configs/Warnings.xcconfig
deleted file mode 100644
index 42bcbf4..0000000
--- a/packages/pigeon/example/app/macos/Runner/Configs/Warnings.xcconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
-GCC_WARN_UNDECLARED_SELECTOR = YES
-CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
-CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
-CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
-CLANG_WARN_PRAGMA_PACK = YES
-CLANG_WARN_STRICT_PROTOTYPES = YES
-CLANG_WARN_COMMA = YES
-GCC_WARN_STRICT_SELECTOR_MATCH = YES
-CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
-CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
-GCC_WARN_SHADOW = YES
-CLANG_WARN_UNREACHABLE_CODE = YES
diff --git a/packages/pigeon/example/app/macos/Runner/DebugProfile.entitlements b/packages/pigeon/example/app/macos/Runner/DebugProfile.entitlements
deleted file mode 100644
index dddb8a3..0000000
--- a/packages/pigeon/example/app/macos/Runner/DebugProfile.entitlements
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>com.apple.security.app-sandbox</key>
-	<true/>
-	<key>com.apple.security.cs.allow-jit</key>
-	<true/>
-	<key>com.apple.security.network.server</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/macos/Runner/Info.plist b/packages/pigeon/example/app/macos/Runner/Info.plist
deleted file mode 100644
index 55c6534..0000000
--- a/packages/pigeon/example/app/macos/Runner/Info.plist
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
-	<key>CFBundleExecutable</key>
-	<string>$(EXECUTABLE_NAME)</string>
-	<key>CFBundleIconFile</key>
-	<string></string>
-	<key>CFBundleIdentifier</key>
-	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleName</key>
-	<string>$(PRODUCT_NAME)</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>$(FLUTTER_BUILD_NAME)</string>
-	<key>CFBundleVersion</key>
-	<string>$(FLUTTER_BUILD_NUMBER)</string>
-	<key>LSMinimumSystemVersion</key>
-	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
-	<key>NSHumanReadableCopyright</key>
-	<string>$(PRODUCT_COPYRIGHT)</string>
-	<key>NSMainNibFile</key>
-	<string>MainMenu</string>
-	<key>NSPrincipalClass</key>
-	<string>FlutterApplication</string>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/macos/Runner/MainFlutterWindow.swift b/packages/pigeon/example/app/macos/Runner/MainFlutterWindow.swift
deleted file mode 100644
index 5e5096a..0000000
--- a/packages/pigeon/example/app/macos/Runner/MainFlutterWindow.swift
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import Cocoa
-import FlutterMacOS
-
-private class PigeonApiImplementation: ExampleHostApi {
-  func getHostLanguage() throws -> String {
-    return "Swift"
-  }
-}
-
-class MainFlutterWindow: NSWindow {
-  override func awakeFromNib() {
-    let flutterViewController = FlutterViewController()
-    let windowFrame = self.frame
-    self.contentViewController = flutterViewController
-    self.setFrame(windowFrame, display: true)
-
-    RegisterGeneratedPlugins(registry: flutterViewController)
-
-    let hostApi = PigeonApiImplementation()
-    ExampleHostApiSetup.setUp(
-      binaryMessenger: flutterViewController.engine.binaryMessenger, api: hostApi)
-
-    super.awakeFromNib()
-  }
-}
diff --git a/packages/pigeon/example/app/macos/Runner/Release.entitlements b/packages/pigeon/example/app/macos/Runner/Release.entitlements
deleted file mode 100644
index 852fa1a..0000000
--- a/packages/pigeon/example/app/macos/Runner/Release.entitlements
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>com.apple.security.app-sandbox</key>
-	<true/>
-</dict>
-</plist>
diff --git a/packages/pigeon/example/app/pigeons/copyright.txt b/packages/pigeon/example/app/pigeons/copyright.txt
deleted file mode 100644
index 1236b63..0000000
--- a/packages/pigeon/example/app/pigeons/copyright.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-Copyright 2013 The Flutter Authors. All rights reserved.
-Use of this source code is governed by a BSD-style license that can be
-found in the LICENSE file.
diff --git a/packages/pigeon/example/app/pigeons/messages.dart b/packages/pigeon/example/app/pigeons/messages.dart
deleted file mode 100644
index bb684c1..0000000
--- a/packages/pigeon/example/app/pigeons/messages.dart
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import 'package:pigeon/pigeon.dart';
-
-@ConfigurePigeon(PigeonOptions(
-  dartOut: 'lib/src/messages.g.dart',
-  cppOptions: CppOptions(namespace: 'pigeon_example'),
-  cppHeaderOut: 'windows/runner/messages.g.h',
-  cppSourceOut: 'windows/runner/messages.g.cpp',
-  kotlinOut:
-      'android/app/src/main/kotlin/dev/flutter/pigeon_example_app/Messages.g.kt',
-  // This file is also used by the macOS project.
-  swiftOut: 'ios/Runner/Messages.g.swift',
-  copyrightHeader: 'pigeons/copyright.txt',
-))
-@HostApi()
-abstract class ExampleHostApi {
-  String getHostLanguage();
-}
diff --git a/packages/pigeon/example/app/pubspec.yaml b/packages/pigeon/example/app/pubspec.yaml
deleted file mode 100644
index 674c596..0000000
--- a/packages/pigeon/example/app/pubspec.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: pigeon_example_app
-description: An example of using Pigeon in an application.
-publish_to: 'none'
-version: 1.0.0
-
-environment:
-  sdk: '>=2.19.0 <4.0.0'
-
-dependencies:
-  flutter:
-    sdk: flutter
-
-dev_dependencies:
-  flutter_test:
-    sdk: flutter
-  integration_test:
-    sdk: flutter
-    # When depending on this package from a real application you should use:
-    #   file_selector_windows: ^x.y.z
-    # See https://dart.dev/tools/pub/dependencies#version-constraints
-    # The example app is bundled with the plugin so we use a path dependency on
-    # the parent directory to use the current plugin's version.
-  pigeon:
-    path: ../../
-
-flutter:
-  uses-material-design: true
diff --git a/packages/pigeon/example/app/test_driver/integration_test.dart b/packages/pigeon/example/app/test_driver/integration_test.dart
deleted file mode 100644
index 4f10f2a..0000000
--- a/packages/pigeon/example/app/test_driver/integration_test.dart
+++ /dev/null
@@ -1,7 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-import 'package:integration_test/integration_test_driver.dart';
-
-Future<void> main() => integrationDriver();
diff --git a/packages/pigeon/example/app/windows/.gitignore b/packages/pigeon/example/app/windows/.gitignore
deleted file mode 100644
index d492d0d..0000000
--- a/packages/pigeon/example/app/windows/.gitignore
+++ /dev/null
@@ -1,17 +0,0 @@
-flutter/ephemeral/
-
-# Visual Studio user-specific files.
-*.suo
-*.user
-*.userosscache
-*.sln.docstates
-
-# Visual Studio build-related files.
-x64/
-x86/
-
-# Visual Studio cache files
-# files ending in .cache can be ignored
-*.[Cc]ache
-# but keep track of directories ending in .cache
-!*.[Cc]ache/
diff --git a/packages/pigeon/example/app/windows/CMakeLists.txt b/packages/pigeon/example/app/windows/CMakeLists.txt
deleted file mode 100644
index 85f9914..0000000
--- a/packages/pigeon/example/app/windows/CMakeLists.txt
+++ /dev/null
@@ -1,102 +0,0 @@
-# Project-level configuration.
-cmake_minimum_required(VERSION 3.14)
-project(pigeon_example_app LANGUAGES CXX)
-
-# The name of the executable created for the application. Change this to change
-# the on-disk name of your application.
-set(BINARY_NAME "pigeon_example_app")
-
-# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
-# versions of CMake.
-cmake_policy(SET CMP0063 NEW)
-
-# Define build configuration option.
-get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-if(IS_MULTICONFIG)
-  set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
-    CACHE STRING "" FORCE)
-else()
-  if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-    set(CMAKE_BUILD_TYPE "Debug" CACHE
-      STRING "Flutter build mode" FORCE)
-    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
-      "Debug" "Profile" "Release")
-  endif()
-endif()
-# Define settings for the Profile build mode.
-set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
-set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
-set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
-set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
-
-# Use Unicode for all projects.
-add_definitions(-DUNICODE -D_UNICODE)
-
-# Compilation settings that should be applied to most targets.
-#
-# Be cautious about adding new options here, as plugins use this function by
-# default. In most cases, you should add new options to specific targets instead
-# of modifying this function.
-function(APPLY_STANDARD_SETTINGS TARGET)
-  target_compile_features(${TARGET} PUBLIC cxx_std_17)
-  target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
-  target_compile_options(${TARGET} PRIVATE /EHsc)
-  target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
-  target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
-endfunction()
-
-# Flutter library and tool build rules.
-set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
-add_subdirectory(${FLUTTER_MANAGED_DIR})
-
-# Application build; see runner/CMakeLists.txt.
-add_subdirectory("runner")
-
-
-# Generated plugin build rules, which manage building the plugins and adding
-# them to the application.
-include(flutter/generated_plugins.cmake)
-
-
-# === Installation ===
-# Support files are copied into place next to the executable, so that it can
-# run in place. This is done instead of making a separate bundle (as on Linux)
-# so that building and running from within Visual Studio will work.
-set(BUILD_BUNDLE_DIR "$<TARGET_FILE_DIR:${BINARY_NAME}>")
-# Make the "install" step default, as it's required to run.
-set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
-if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-  set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
-endif()
-
-set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
-set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
-
-install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
-  COMPONENT Runtime)
-
-install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
-  COMPONENT Runtime)
-
-install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
-  COMPONENT Runtime)
-
-if(PLUGIN_BUNDLED_LIBRARIES)
-  install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
-    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
-    COMPONENT Runtime)
-endif()
-
-# Fully re-copy the assets directory on each build to avoid having stale files
-# from a previous install.
-set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
-install(CODE "
-  file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
-  " COMPONENT Runtime)
-install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
-  DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
-
-# Install the AOT library on non-Debug builds only.
-install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
-  CONFIGURATIONS Profile;Release
-  COMPONENT Runtime)
diff --git a/packages/pigeon/example/app/windows/flutter/CMakeLists.txt b/packages/pigeon/example/app/windows/flutter/CMakeLists.txt
deleted file mode 100644
index 930d207..0000000
--- a/packages/pigeon/example/app/windows/flutter/CMakeLists.txt
+++ /dev/null
@@ -1,104 +0,0 @@
-# This file controls Flutter-level build steps. It should not be edited.
-cmake_minimum_required(VERSION 3.14)
-
-set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
-
-# Configuration provided via flutter tool.
-include(${EPHEMERAL_DIR}/generated_config.cmake)
-
-# TODO: Move the rest of this into files in ephemeral. See
-# https://github.com/flutter/flutter/issues/57146.
-set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
-
-# === Flutter Library ===
-set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
-
-# Published to parent scope for install step.
-set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
-set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
-set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
-set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
-
-list(APPEND FLUTTER_LIBRARY_HEADERS
-  "flutter_export.h"
-  "flutter_windows.h"
-  "flutter_messenger.h"
-  "flutter_plugin_registrar.h"
-  "flutter_texture_registrar.h"
-)
-list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
-add_library(flutter INTERFACE)
-target_include_directories(flutter INTERFACE
-  "${EPHEMERAL_DIR}"
-)
-target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
-add_dependencies(flutter flutter_assemble)
-
-# === Wrapper ===
-list(APPEND CPP_WRAPPER_SOURCES_CORE
-  "core_implementations.cc"
-  "standard_codec.cc"
-)
-list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
-list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
-  "plugin_registrar.cc"
-)
-list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
-list(APPEND CPP_WRAPPER_SOURCES_APP
-  "flutter_engine.cc"
-  "flutter_view_controller.cc"
-)
-list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
-
-# Wrapper sources needed for a plugin.
-add_library(flutter_wrapper_plugin STATIC
-  ${CPP_WRAPPER_SOURCES_CORE}
-  ${CPP_WRAPPER_SOURCES_PLUGIN}
-)
-apply_standard_settings(flutter_wrapper_plugin)
-set_target_properties(flutter_wrapper_plugin PROPERTIES
-  POSITION_INDEPENDENT_CODE ON)
-set_target_properties(flutter_wrapper_plugin PROPERTIES
-  CXX_VISIBILITY_PRESET hidden)
-target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
-target_include_directories(flutter_wrapper_plugin PUBLIC
-  "${WRAPPER_ROOT}/include"
-)
-add_dependencies(flutter_wrapper_plugin flutter_assemble)
-
-# Wrapper sources needed for the runner.
-add_library(flutter_wrapper_app STATIC
-  ${CPP_WRAPPER_SOURCES_CORE}
-  ${CPP_WRAPPER_SOURCES_APP}
-)
-apply_standard_settings(flutter_wrapper_app)
-target_link_libraries(flutter_wrapper_app PUBLIC flutter)
-target_include_directories(flutter_wrapper_app PUBLIC
-  "${WRAPPER_ROOT}/include"
-)
-add_dependencies(flutter_wrapper_app flutter_assemble)
-
-# === Flutter tool backend ===
-# _phony_ is a non-existent file to force this command to run every time,
-# since currently there's no way to get a full input/output list from the
-# flutter tool.
-set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
-set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
-add_custom_command(
-  OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
-    ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
-    ${CPP_WRAPPER_SOURCES_APP}
-    ${PHONY_OUTPUT}
-  COMMAND ${CMAKE_COMMAND} -E env
-    ${FLUTTER_TOOL_ENVIRONMENT}
-    "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
-      windows-x64 $<CONFIG>
-  VERBATIM
-)
-add_custom_target(flutter_assemble DEPENDS
-  "${FLUTTER_LIBRARY}"
-  ${FLUTTER_LIBRARY_HEADERS}
-  ${CPP_WRAPPER_SOURCES_CORE}
-  ${CPP_WRAPPER_SOURCES_PLUGIN}
-  ${CPP_WRAPPER_SOURCES_APP}
-)
diff --git a/packages/pigeon/example/app/windows/flutter/generated_plugins.cmake b/packages/pigeon/example/app/windows/flutter/generated_plugins.cmake
deleted file mode 100644
index b93c4c3..0000000
--- a/packages/pigeon/example/app/windows/flutter/generated_plugins.cmake
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# Generated file, do not edit.
-#
-
-list(APPEND FLUTTER_PLUGIN_LIST
-)
-
-list(APPEND FLUTTER_FFI_PLUGIN_LIST
-)
-
-set(PLUGIN_BUNDLED_LIBRARIES)
-
-foreach(plugin ${FLUTTER_PLUGIN_LIST})
-  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin})
-  target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
-  list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
-  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
-endforeach(plugin)
-
-foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
-  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin})
-  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
-endforeach(ffi_plugin)
diff --git a/packages/pigeon/example/app/windows/runner/CMakeLists.txt b/packages/pigeon/example/app/windows/runner/CMakeLists.txt
deleted file mode 100644
index 91d98b5..0000000
--- a/packages/pigeon/example/app/windows/runner/CMakeLists.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-cmake_minimum_required(VERSION 3.14)
-project(runner LANGUAGES CXX)
-
-# Define the application target. To change its name, change BINARY_NAME in the
-# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
-# work.
-#
-# Any new source files that you add to the application should be added here.
-add_executable(${BINARY_NAME} WIN32
-  "flutter_window.cpp"
-  "main.cpp"
-  "messages.g.cpp"
-  "utils.cpp"
-  "win32_window.cpp"
-  "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
-  "Runner.rc"
-  "runner.exe.manifest"
-)
-
-# Apply the standard set of build settings. This can be removed for applications
-# that need different build settings.
-apply_standard_settings(${BINARY_NAME})
-
-# Add preprocessor definitions for the build version.
-target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"")
-target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}")
-target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}")
-target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}")
-target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}")
-
-# Disable Windows macros that collide with C++ standard library functions.
-target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
-
-# Add dependency libraries and include directories. Add any application-specific
-# dependencies here.
-target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
-target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib")
-target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
-
-# Run the Flutter tool portions of the build. This must not be removed.
-add_dependencies(${BINARY_NAME} flutter_assemble)
diff --git a/packages/pigeon/example/app/windows/runner/Runner.rc b/packages/pigeon/example/app/windows/runner/Runner.rc
deleted file mode 100644
index a13fa05..0000000
--- a/packages/pigeon/example/app/windows/runner/Runner.rc
+++ /dev/null
@@ -1,121 +0,0 @@
-// Microsoft Visual C++ generated resource script.
-//
-#pragma code_page(65001)
-#include "resource.h"
-
-#define APSTUDIO_READONLY_SYMBOLS
-/////////////////////////////////////////////////////////////////////////////
-//
-// Generated from the TEXTINCLUDE 2 resource.
-//
-#include "winres.h"
-
-/////////////////////////////////////////////////////////////////////////////
-#undef APSTUDIO_READONLY_SYMBOLS
-
-/////////////////////////////////////////////////////////////////////////////
-// English (United States) resources
-
-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
-LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
-
-#ifdef APSTUDIO_INVOKED
-/////////////////////////////////////////////////////////////////////////////
-//
-// TEXTINCLUDE
-//
-
-1 TEXTINCLUDE
-BEGIN
-    "resource.h\0"
-END
-
-2 TEXTINCLUDE
-BEGIN
-    "#include ""winres.h""\r\n"
-    "\0"
-END
-
-3 TEXTINCLUDE
-BEGIN
-    "\r\n"
-    "\0"
-END
-
-#endif    // APSTUDIO_INVOKED
-
-
-/////////////////////////////////////////////////////////////////////////////
-//
-// Icon
-//
-
-// Icon with lowest ID value placed first to ensure application icon
-// remains consistent on all systems.
-IDI_APP_ICON            ICON                    "resources\\app_icon.ico"
-
-
-/////////////////////////////////////////////////////////////////////////////
-//
-// Version
-//
-
-#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD)
-#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD
-#else
-#define VERSION_AS_NUMBER 1,0,0,0
-#endif
-
-#if defined(FLUTTER_VERSION)
-#define VERSION_AS_STRING FLUTTER_VERSION
-#else
-#define VERSION_AS_STRING "1.0.0"
-#endif
-
-VS_VERSION_INFO VERSIONINFO
- FILEVERSION VERSION_AS_NUMBER
- PRODUCTVERSION VERSION_AS_NUMBER
- FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-#ifdef _DEBUG
- FILEFLAGS VS_FF_DEBUG
-#else
- FILEFLAGS 0x0L
-#endif
- FILEOS VOS__WINDOWS32
- FILETYPE VFT_APP
- FILESUBTYPE 0x0L
-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904e4"
-        BEGIN
-            VALUE "CompanyName", "dev.flutter" "\0"
-            VALUE "FileDescription", "pigeon_example_app" "\0"
-            VALUE "FileVersion", VERSION_AS_STRING "\0"
-            VALUE "InternalName", "pigeon_example_app" "\0"
-            VALUE "LegalCopyright", "Copyright (C) 2023 dev.flutter. All rights reserved." "\0"
-            VALUE "OriginalFilename", "pigeon_example_app.exe" "\0"
-            VALUE "ProductName", "pigeon_example_app" "\0"
-            VALUE "ProductVersion", VERSION_AS_STRING "\0"
-        END
-    END
-    BLOCK "VarFileInfo"
-    BEGIN
-        VALUE "Translation", 0x409, 1252
-    END
-END
-
-#endif    // English (United States) resources
-/////////////////////////////////////////////////////////////////////////////
-
-
-
-#ifndef APSTUDIO_INVOKED
-/////////////////////////////////////////////////////////////////////////////
-//
-// Generated from the TEXTINCLUDE 3 resource.
-//
-
-
-/////////////////////////////////////////////////////////////////////////////
-#endif    // not APSTUDIO_INVOKED
diff --git a/packages/pigeon/example/app/windows/runner/flutter_window.cpp b/packages/pigeon/example/app/windows/runner/flutter_window.cpp
deleted file mode 100644
index a1590d9..0000000
--- a/packages/pigeon/example/app/windows/runner/flutter_window.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "flutter_window.h"
-
-#include <memory>
-#include <optional>
-
-#include "flutter/generated_plugin_registrant.h"
-#include "messages.g.h"
-
-namespace {
-using pigeon_example::ErrorOr;
-using pigeon_example::ExampleHostApi;
-
-class PigeonApiImplementation : public ExampleHostApi {
- public:
-  PigeonApiImplementation() {}
-  virtual ~PigeonApiImplementation() {}
-
-  ErrorOr<std::string> GetHostLanguage() override { return "C++"; }
-};
-}  // namespace
-
-FlutterWindow::FlutterWindow(const flutter::DartProject& project)
-    : project_(project) {}
-
-FlutterWindow::~FlutterWindow() {}
-
-bool FlutterWindow::OnCreate() {
-  if (!Win32Window::OnCreate()) {
-    return false;
-  }
-
-  RECT frame = GetClientArea();
-
-  // The size here must match the window dimensions to avoid unnecessary surface
-  // creation / destruction in the startup path.
-  flutter_controller_ = std::make_unique<flutter::FlutterViewController>(
-      frame.right - frame.left, frame.bottom - frame.top, project_);
-  // Ensure that basic setup of the controller was successful.
-  if (!flutter_controller_->engine() || !flutter_controller_->view()) {
-    return false;
-  }
-  RegisterPlugins(flutter_controller_->engine());
-  SetChildContent(flutter_controller_->view()->GetNativeWindow());
-
-  pigeonHostApi_ = std::make_unique<PigeonApiImplementation>();
-  ExampleHostApi::SetUp(flutter_controller_->engine()->messenger(),
-                        pigeonHostApi_.get());
-
-  flutter_controller_->engine()->SetNextFrameCallback([&]() { this->Show(); });
-
-  return true;
-}
-
-void FlutterWindow::OnDestroy() {
-  if (flutter_controller_) {
-    flutter_controller_ = nullptr;
-  }
-
-  Win32Window::OnDestroy();
-}
-
-LRESULT
-FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
-                              WPARAM const wparam,
-                              LPARAM const lparam) noexcept {
-  // Give Flutter, including plugins, an opportunity to handle window messages.
-  if (flutter_controller_) {
-    std::optional<LRESULT> result =
-        flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
-                                                      lparam);
-    if (result) {
-      return *result;
-    }
-  }
-
-  switch (message) {
-    case WM_FONTCHANGE:
-      flutter_controller_->engine()->ReloadSystemFonts();
-      break;
-  }
-
-  return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
-}
diff --git a/packages/pigeon/example/app/windows/runner/flutter_window.h b/packages/pigeon/example/app/windows/runner/flutter_window.h
deleted file mode 100644
index 331dfff..0000000
--- a/packages/pigeon/example/app/windows/runner/flutter_window.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef RUNNER_FLUTTER_WINDOW_H_
-#define RUNNER_FLUTTER_WINDOW_H_
-
-#include <flutter/dart_project.h>
-#include <flutter/flutter_view_controller.h>
-
-#include <memory>
-
-#include "messages.g.h"
-#include "win32_window.h"
-
-// A window that does nothing but host a Flutter view.
-class FlutterWindow : public Win32Window {
- public:
-  // Creates a new FlutterWindow hosting a Flutter view running |project|.
-  explicit FlutterWindow(const flutter::DartProject& project);
-  virtual ~FlutterWindow();
-
- protected:
-  // Win32Window:
-  bool OnCreate() override;
-  void OnDestroy() override;
-  LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
-                         LPARAM const lparam) noexcept override;
-
- private:
-  // The project to run.
-  flutter::DartProject project_;
-
-  // A pigeon host API implementation.
-  std::unique_ptr<pigeon_example::ExampleHostApi> pigeonHostApi_;
-
-  // The Flutter instance hosted by this window.
-  std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
-};
-
-#endif  // RUNNER_FLUTTER_WINDOW_H_
diff --git a/packages/pigeon/example/app/windows/runner/main.cpp b/packages/pigeon/example/app/windows/runner/main.cpp
deleted file mode 100644
index 4ac6ac2..0000000
--- a/packages/pigeon/example/app/windows/runner/main.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include <flutter/dart_project.h>
-#include <flutter/flutter_view_controller.h>
-#include <windows.h>
-
-#include "flutter_window.h"
-#include "utils.h"
-
-int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
-                      _In_ wchar_t* command_line, _In_ int show_command) {
-  // Attach to console when present (e.g., 'flutter run') or create a
-  // new console when running with a debugger.
-  if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
-    CreateAndAttachConsole();
-  }
-
-  // Initialize COM, so that it is available for use in the library and/or
-  // plugins.
-  ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
-
-  flutter::DartProject project(L"data");
-
-  std::vector<std::string> command_line_arguments = GetCommandLineArguments();
-
-  project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
-
-  FlutterWindow window(project);
-  Win32Window::Point origin(10, 10);
-  Win32Window::Size size(1280, 720);
-  if (!window.Create(L"app", origin, size)) {
-    return EXIT_FAILURE;
-  }
-  window.SetQuitOnClose(true);
-
-  ::MSG msg;
-  while (::GetMessage(&msg, nullptr, 0, 0)) {
-    ::TranslateMessage(&msg);
-    ::DispatchMessage(&msg);
-  }
-
-  ::CoUninitialize();
-  return EXIT_SUCCESS;
-}
diff --git a/packages/pigeon/example/app/windows/runner/messages.g.cpp b/packages/pigeon/example/app/windows/runner/messages.g.cpp
deleted file mode 100644
index efcdc1a..0000000
--- a/packages/pigeon/example/app/windows/runner/messages.g.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-// Autogenerated from Pigeon (v9.2.4), do not edit directly.
-// See also: https://pub.dev/packages/pigeon
-
-#undef _HAS_EXCEPTIONS
-
-#include "messages.g.h"
-
-#include <flutter/basic_message_channel.h>
-#include <flutter/binary_messenger.h>
-#include <flutter/encodable_value.h>
-#include <flutter/standard_message_codec.h>
-
-#include <map>
-#include <optional>
-#include <string>
-
-namespace pigeon_example {
-using flutter::BasicMessageChannel;
-using flutter::CustomEncodableValue;
-using flutter::EncodableList;
-using flutter::EncodableMap;
-using flutter::EncodableValue;
-
-/// The codec used by ExampleHostApi.
-const flutter::StandardMessageCodec& ExampleHostApi::GetCodec() {
-  return flutter::StandardMessageCodec::GetInstance(
-      &flutter::StandardCodecSerializer::GetInstance());
-}
-
-// Sets up an instance of `ExampleHostApi` to handle messages through the
-// `binary_messenger`.
-void ExampleHostApi::SetUp(flutter::BinaryMessenger* binary_messenger,
-                           ExampleHostApi* api) {
-  {
-    auto channel = std::make_unique<BasicMessageChannel<>>(
-        binary_messenger, "dev.flutter.pigeon.ExampleHostApi.getHostLanguage",
-        &GetCodec());
-    if (api != nullptr) {
-      channel->SetMessageHandler(
-          [api](const EncodableValue& message,
-                const flutter::MessageReply<EncodableValue>& reply) {
-            try {
-              ErrorOr<std::string> output = api->GetHostLanguage();
-              if (output.has_error()) {
-                reply(WrapError(output.error()));
-                return;
-              }
-              EncodableList wrapped;
-              wrapped.push_back(EncodableValue(std::move(output).TakeValue()));
-              reply(EncodableValue(std::move(wrapped)));
-            } catch (const std::exception& exception) {
-              reply(WrapError(exception.what()));
-            }
-          });
-    } else {
-      channel->SetMessageHandler(nullptr);
-    }
-  }
-}
-
-EncodableValue ExampleHostApi::WrapError(std::string_view error_message) {
-  return EncodableValue(
-      EncodableList{EncodableValue(std::string(error_message)),
-                    EncodableValue("Error"), EncodableValue()});
-}
-
-EncodableValue ExampleHostApi::WrapError(const FlutterError& error) {
-  return EncodableValue(EncodableList{EncodableValue(error.code()),
-                                      EncodableValue(error.message()),
-                                      error.details()});
-}
-
-}  // namespace pigeon_example
diff --git a/packages/pigeon/example/app/windows/runner/messages.g.h b/packages/pigeon/example/app/windows/runner/messages.g.h
deleted file mode 100644
index b003872..0000000
--- a/packages/pigeon/example/app/windows/runner/messages.g.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-// Autogenerated from Pigeon (v9.2.4), do not edit directly.
-// See also: https://pub.dev/packages/pigeon
-
-#ifndef PIGEON_MESSAGES_G_H_
-#define PIGEON_MESSAGES_G_H_
-#include <flutter/basic_message_channel.h>
-#include <flutter/binary_messenger.h>
-#include <flutter/encodable_value.h>
-#include <flutter/standard_message_codec.h>
-
-#include <map>
-#include <optional>
-#include <string>
-
-namespace pigeon_example {
-
-// Generated class from Pigeon.
-
-class FlutterError {
- public:
-  explicit FlutterError(const std::string& code) : code_(code) {}
-  explicit FlutterError(const std::string& code, const std::string& message)
-      : code_(code), message_(message) {}
-  explicit FlutterError(const std::string& code, const std::string& message,
-                        const flutter::EncodableValue& details)
-      : code_(code), message_(message), details_(details) {}
-
-  const std::string& code() const { return code_; }
-  const std::string& message() const { return message_; }
-  const flutter::EncodableValue& details() const { return details_; }
-
- private:
-  std::string code_;
-  std::string message_;
-  flutter::EncodableValue details_;
-};
-
-template <class T>
-class ErrorOr {
- public:
-  ErrorOr(const T& rhs) : v_(rhs) {}
-  ErrorOr(const T&& rhs) : v_(std::move(rhs)) {}
-  ErrorOr(const FlutterError& rhs) : v_(rhs) {}
-  ErrorOr(const FlutterError&& rhs) : v_(std::move(rhs)) {}
-
-  bool has_error() const { return std::holds_alternative<FlutterError>(v_); }
-  const T& value() const { return std::get<T>(v_); };
-  const FlutterError& error() const { return std::get<FlutterError>(v_); };
-
- private:
-  friend class ExampleHostApi;
-  ErrorOr() = default;
-  T TakeValue() && { return std::get<T>(std::move(v_)); }
-
-  std::variant<T, FlutterError> v_;
-};
-
-// Generated interface from Pigeon that represents a handler of messages from
-// Flutter.
-class ExampleHostApi {
- public:
-  ExampleHostApi(const ExampleHostApi&) = delete;
-  ExampleHostApi& operator=(const ExampleHostApi&) = delete;
-  virtual ~ExampleHostApi() {}
-  virtual ErrorOr<std::string> GetHostLanguage() = 0;
-
-  // The codec used by ExampleHostApi.
-  static const flutter::StandardMessageCodec& GetCodec();
-  // Sets up an instance of `ExampleHostApi` to handle messages through the
-  // `binary_messenger`.
-  static void SetUp(flutter::BinaryMessenger* binary_messenger,
-                    ExampleHostApi* api);
-  static flutter::EncodableValue WrapError(std::string_view error_message);
-  static flutter::EncodableValue WrapError(const FlutterError& error);
-
- protected:
-  ExampleHostApi() = default;
-};
-}  // namespace pigeon_example
-#endif  // PIGEON_MESSAGES_G_H_
diff --git a/packages/pigeon/example/app/windows/runner/resource.h b/packages/pigeon/example/app/windows/runner/resource.h
deleted file mode 100644
index c0da9dd..0000000
--- a/packages/pigeon/example/app/windows/runner/resource.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-//{{NO_DEPENDENCIES}}
-// Microsoft Visual C++ generated include file.
-// Used by Runner.rc
-//
-#define IDI_APP_ICON 101
-
-// Next default values for new objects
-//
-#ifdef APSTUDIO_INVOKED
-#ifndef APSTUDIO_READONLY_SYMBOLS
-#define _APS_NEXT_RESOURCE_VALUE 102
-#define _APS_NEXT_COMMAND_VALUE 40001
-#define _APS_NEXT_CONTROL_VALUE 1001
-#define _APS_NEXT_SYMED_VALUE 101
-#endif
-#endif
diff --git a/packages/pigeon/example/app/windows/runner/resources/app_icon.ico b/packages/pigeon/example/app/windows/runner/resources/app_icon.ico
deleted file mode 100644
index c04e20c..0000000
--- a/packages/pigeon/example/app/windows/runner/resources/app_icon.ico
+++ /dev/null
Binary files differ
diff --git a/packages/pigeon/example/app/windows/runner/runner.exe.manifest b/packages/pigeon/example/app/windows/runner/runner.exe.manifest
deleted file mode 100644
index a42ea76..0000000
--- a/packages/pigeon/example/app/windows/runner/runner.exe.manifest
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-  <application xmlns="urn:schemas-microsoft-com:asm.v3">
-    <windowsSettings>
-      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
-    </windowsSettings>
-  </application>
-  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
-    <application>
-      <!-- Windows 10 and Windows 11 -->
-      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
-      <!-- Windows 8.1 -->
-      <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
-      <!-- Windows 8 -->
-      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
-      <!-- Windows 7 -->
-      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
-    </application>
-  </compatibility>
-</assembly>
diff --git a/packages/pigeon/example/app/windows/runner/utils.cpp b/packages/pigeon/example/app/windows/runner/utils.cpp
deleted file mode 100644
index 8269e81..0000000
--- a/packages/pigeon/example/app/windows/runner/utils.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "utils.h"
-
-#include <flutter_windows.h>
-#include <io.h>
-#include <stdio.h>
-#include <windows.h>
-
-#include <iostream>
-
-void CreateAndAttachConsole() {
-  if (::AllocConsole()) {
-    FILE* unused;
-    if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
-      _dup2(_fileno(stdout), 1);
-    }
-    if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
-      _dup2(_fileno(stdout), 2);
-    }
-    std::ios::sync_with_stdio();
-    FlutterDesktopResyncOutputStreams();
-  }
-}
-
-std::vector<std::string> GetCommandLineArguments() {
-  // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
-  int argc;
-  wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
-  if (argv == nullptr) {
-    return std::vector<std::string>();
-  }
-
-  std::vector<std::string> command_line_arguments;
-
-  // Skip the first argument as it's the binary name.
-  for (int i = 1; i < argc; i++) {
-    command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
-  }
-
-  ::LocalFree(argv);
-
-  return command_line_arguments;
-}
-
-std::string Utf8FromUtf16(const wchar_t* utf16_string) {
-  if (utf16_string == nullptr) {
-    return std::string();
-  }
-  int target_length =
-      ::WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, -1,
-                            nullptr, 0, nullptr, nullptr) -
-      1;  // remove the trailing null character
-  int input_length = (int)wcslen(utf16_string);
-  std::string utf8_string;
-  if (target_length <= 0 || target_length > utf8_string.max_size()) {
-    return utf8_string;
-  }
-  utf8_string.resize(target_length);
-  int converted_length = ::WideCharToMultiByte(
-      CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, input_length,
-      utf8_string.data(), target_length, nullptr, nullptr);
-  if (converted_length == 0) {
-    return std::string();
-  }
-  return utf8_string;
-}
diff --git a/packages/pigeon/example/app/windows/runner/utils.h b/packages/pigeon/example/app/windows/runner/utils.h
deleted file mode 100644
index bd81e1e..0000000
--- a/packages/pigeon/example/app/windows/runner/utils.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef RUNNER_UTILS_H_
-#define RUNNER_UTILS_H_
-
-#include <string>
-#include <vector>
-
-// Creates a console for the process, and redirects stdout and stderr to
-// it for both the runner and the Flutter library.
-void CreateAndAttachConsole();
-
-// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
-// encoded in UTF-8. Returns an empty std::string on failure.
-std::string Utf8FromUtf16(const wchar_t* utf16_string);
-
-// Gets the command line arguments passed in as a std::vector<std::string>,
-// encoded in UTF-8. Returns an empty std::vector<std::string> on failure.
-std::vector<std::string> GetCommandLineArguments();
-
-#endif  // RUNNER_UTILS_H_
diff --git a/packages/pigeon/example/app/windows/runner/win32_window.cpp b/packages/pigeon/example/app/windows/runner/win32_window.cpp
deleted file mode 100644
index 98c69c6..0000000
--- a/packages/pigeon/example/app/windows/runner/win32_window.cpp
+++ /dev/null
@@ -1,284 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "win32_window.h"
-
-#include <dwmapi.h>
-#include <flutter_windows.h>
-
-#include "resource.h"
-
-namespace {
-
-/// Window attribute that enables dark mode window decorations.
-///
-/// Redefined in case the developer's machine has a Windows SDK older than
-/// version 10.0.22000.0.
-/// See:
-/// https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute
-#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
-#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
-#endif
-
-constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
-
-/// Registry key for app theme preference.
-///
-/// A value of 0 indicates apps should use dark mode. A non-zero or missing
-/// value indicates apps should use light mode.
-constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
-    L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
-constexpr const wchar_t kGetPreferredBrightnessRegValue[] =
-    L"AppsUseLightTheme";
-
-// The number of Win32Window objects that currently exist.
-static int g_active_window_count = 0;
-
-using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
-
-// Scale helper to convert logical scaler values to physical using passed in
-// scale factor
-int Scale(int source, double scale_factor) {
-  return static_cast<int>(source * scale_factor);
-}
-
-// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
-// This API is only needed for PerMonitor V1 awareness mode.
-void EnableFullDpiSupportIfAvailable(HWND hwnd) {
-  HMODULE user32_module = LoadLibraryA("User32.dll");
-  if (!user32_module) {
-    return;
-  }
-  auto enable_non_client_dpi_scaling =
-      reinterpret_cast<EnableNonClientDpiScaling*>(
-          GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
-  if (enable_non_client_dpi_scaling != nullptr) {
-    enable_non_client_dpi_scaling(hwnd);
-  }
-  FreeLibrary(user32_module);
-}
-
-}  // namespace
-
-// Manages the Win32Window's window class registration.
-class WindowClassRegistrar {
- public:
-  ~WindowClassRegistrar() = default;
-
-  // Returns the singleton registrar instance.
-  static WindowClassRegistrar* GetInstance() {
-    if (!instance_) {
-      instance_ = new WindowClassRegistrar();
-    }
-    return instance_;
-  }
-
-  // Returns the name of the window class, registering the class if it hasn't
-  // previously been registered.
-  const wchar_t* GetWindowClass();
-
-  // Unregisters the window class. Should only be called if there are no
-  // instances of the window.
-  void UnregisterWindowClass();
-
- private:
-  WindowClassRegistrar() = default;
-
-  static WindowClassRegistrar* instance_;
-
-  bool class_registered_ = false;
-};
-
-WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
-
-const wchar_t* WindowClassRegistrar::GetWindowClass() {
-  if (!class_registered_) {
-    WNDCLASS window_class{};
-    window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
-    window_class.lpszClassName = kWindowClassName;
-    window_class.style = CS_HREDRAW | CS_VREDRAW;
-    window_class.cbClsExtra = 0;
-    window_class.cbWndExtra = 0;
-    window_class.hInstance = GetModuleHandle(nullptr);
-    window_class.hIcon =
-        LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
-    window_class.hbrBackground = 0;
-    window_class.lpszMenuName = nullptr;
-    window_class.lpfnWndProc = Win32Window::WndProc;
-    RegisterClass(&window_class);
-    class_registered_ = true;
-  }
-  return kWindowClassName;
-}
-
-void WindowClassRegistrar::UnregisterWindowClass() {
-  UnregisterClass(kWindowClassName, nullptr);
-  class_registered_ = false;
-}
-
-Win32Window::Win32Window() { ++g_active_window_count; }
-
-Win32Window::~Win32Window() {
-  --g_active_window_count;
-  Destroy();
-}
-
-bool Win32Window::Create(const std::wstring& title, const Point& origin,
-                         const Size& size) {
-  Destroy();
-
-  const wchar_t* window_class =
-      WindowClassRegistrar::GetInstance()->GetWindowClass();
-
-  const POINT target_point = {static_cast<LONG>(origin.x),
-                              static_cast<LONG>(origin.y)};
-  HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
-  UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
-  double scale_factor = dpi / 96.0;
-
-  HWND window = CreateWindow(
-      window_class, title.c_str(), WS_OVERLAPPEDWINDOW,
-      Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
-      Scale(size.width, scale_factor), Scale(size.height, scale_factor),
-      nullptr, nullptr, GetModuleHandle(nullptr), this);
-
-  if (!window) {
-    return false;
-  }
-
-  UpdateTheme(window);
-
-  return OnCreate();
-}
-
-bool Win32Window::Show() { return ShowWindow(window_handle_, SW_SHOWNORMAL); }
-
-// static
-LRESULT CALLBACK Win32Window::WndProc(HWND const window, UINT const message,
-                                      WPARAM const wparam,
-                                      LPARAM const lparam) noexcept {
-  if (message == WM_NCCREATE) {
-    auto window_struct = reinterpret_cast<CREATESTRUCT*>(lparam);
-    SetWindowLongPtr(window, GWLP_USERDATA,
-                     reinterpret_cast<LONG_PTR>(window_struct->lpCreateParams));
-
-    auto that = static_cast<Win32Window*>(window_struct->lpCreateParams);
-    EnableFullDpiSupportIfAvailable(window);
-    that->window_handle_ = window;
-  } else if (Win32Window* that = GetThisFromHandle(window)) {
-    return that->MessageHandler(window, message, wparam, lparam);
-  }
-
-  return DefWindowProc(window, message, wparam, lparam);
-}
-
-LRESULT
-Win32Window::MessageHandler(HWND hwnd, UINT const message, WPARAM const wparam,
-                            LPARAM const lparam) noexcept {
-  switch (message) {
-    case WM_DESTROY:
-      window_handle_ = nullptr;
-      Destroy();
-      if (quit_on_close_) {
-        PostQuitMessage(0);
-      }
-      return 0;
-
-    case WM_DPICHANGED: {
-      auto newRectSize = reinterpret_cast<RECT*>(lparam);
-      LONG newWidth = newRectSize->right - newRectSize->left;
-      LONG newHeight = newRectSize->bottom - newRectSize->top;
-
-      SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
-                   newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
-
-      return 0;
-    }
-    case WM_SIZE: {
-      RECT rect = GetClientArea();
-      if (child_content_ != nullptr) {
-        // Size and position the child window.
-        MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
-                   rect.bottom - rect.top, TRUE);
-      }
-      return 0;
-    }
-
-    case WM_ACTIVATE:
-      if (child_content_ != nullptr) {
-        SetFocus(child_content_);
-      }
-      return 0;
-
-    case WM_DWMCOLORIZATIONCOLORCHANGED:
-      UpdateTheme(hwnd);
-      return 0;
-  }
-
-  return DefWindowProc(window_handle_, message, wparam, lparam);
-}
-
-void Win32Window::Destroy() {
-  OnDestroy();
-
-  if (window_handle_) {
-    DestroyWindow(window_handle_);
-    window_handle_ = nullptr;
-  }
-  if (g_active_window_count == 0) {
-    WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
-  }
-}
-
-Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
-  return reinterpret_cast<Win32Window*>(
-      GetWindowLongPtr(window, GWLP_USERDATA));
-}
-
-void Win32Window::SetChildContent(HWND content) {
-  child_content_ = content;
-  SetParent(content, window_handle_);
-  RECT frame = GetClientArea();
-
-  MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
-             frame.bottom - frame.top, true);
-
-  SetFocus(child_content_);
-}
-
-RECT Win32Window::GetClientArea() {
-  RECT frame;
-  GetClientRect(window_handle_, &frame);
-  return frame;
-}
-
-HWND Win32Window::GetHandle() { return window_handle_; }
-
-void Win32Window::SetQuitOnClose(bool quit_on_close) {
-  quit_on_close_ = quit_on_close;
-}
-
-bool Win32Window::OnCreate() {
-  // No-op; provided for subclasses.
-  return true;
-}
-
-void Win32Window::OnDestroy() {
-  // No-op; provided for subclasses.
-}
-
-void Win32Window::UpdateTheme(HWND const window) {
-  DWORD light_mode;
-  DWORD light_mode_size = sizeof(light_mode);
-  LSTATUS result =
-      RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey,
-                  kGetPreferredBrightnessRegValue, RRF_RT_REG_DWORD, nullptr,
-                  &light_mode, &light_mode_size);
-
-  if (result == ERROR_SUCCESS) {
-    BOOL enable_dark_mode = light_mode == 0;
-    DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE,
-                          &enable_dark_mode, sizeof(enable_dark_mode));
-  }
-}
diff --git a/packages/pigeon/example/app/windows/runner/win32_window.h b/packages/pigeon/example/app/windows/runner/win32_window.h
deleted file mode 100644
index 6b5a657..0000000
--- a/packages/pigeon/example/app/windows/runner/win32_window.h
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef RUNNER_WIN32_WINDOW_H_
-#define RUNNER_WIN32_WINDOW_H_
-
-#include <windows.h>
-
-#include <functional>
-#include <memory>
-#include <string>
-
-// A class abstraction for a high DPI-aware Win32 Window. Intended to be
-// inherited from by classes that wish to specialize with custom
-// rendering and input handling
-class Win32Window {
- public:
-  struct Point {
-    unsigned int x;
-    unsigned int y;
-    Point(unsigned int x, unsigned int y) : x(x), y(y) {}
-  };
-
-  struct Size {
-    unsigned int width;
-    unsigned int height;
-    Size(unsigned int width, unsigned int height)
-        : width(width), height(height) {}
-  };
-
-  Win32Window();
-  virtual ~Win32Window();
-
-  // Creates a win32 window with |title| that is positioned and sized using
-  // |origin| and |size|. New windows are created on the default monitor. Window
-  // sizes are specified to the OS in physical pixels, hence to ensure a
-  // consistent size this function will scale the inputted width and height as
-  // as appropriate for the default monitor. The window is invisible until
-  // |Show| is called. Returns true if the window was created successfully.
-  bool Create(const std::wstring& title, const Point& origin, const Size& size);
-
-  // Show the current window. Returns true if the window was successfully shown.
-  bool Show();
-
-  // Release OS resources associated with window.
-  void Destroy();
-
-  // Inserts |content| into the window tree.
-  void SetChildContent(HWND content);
-
-  // Returns the backing Window handle to enable clients to set icon and other
-  // window properties. Returns nullptr if the window has been destroyed.
-  HWND GetHandle();
-
-  // If true, closing this window will quit the application.
-  void SetQuitOnClose(bool quit_on_close);
-
-  // Return a RECT representing the bounds of the current client area.
-  RECT GetClientArea();
-
- protected:
-  // Processes and route salient window messages for mouse handling,
-  // size change and DPI. Delegates handling of these to member overloads that
-  // inheriting classes can handle.
-  virtual LRESULT MessageHandler(HWND window, UINT const message,
-                                 WPARAM const wparam,
-                                 LPARAM const lparam) noexcept;
-
-  // Called when CreateAndShow is called, allowing subclass window-related
-  // setup. Subclasses should return false if setup fails.
-  virtual bool OnCreate();
-
-  // Called when Destroy is called.
-  virtual void OnDestroy();
-
- private:
-  friend class WindowClassRegistrar;
-
-  // OS callback called by message pump. Handles the WM_NCCREATE message which
-  // is passed when the non-client area is being created and enables automatic
-  // non-client DPI scaling so that the non-client area automatically
-  // responds to changes in DPI. All other messages are handled by
-  // MessageHandler.
-  static LRESULT CALLBACK WndProc(HWND const window, UINT const message,
-                                  WPARAM const wparam,
-                                  LPARAM const lparam) noexcept;
-
-  // Retrieves a class instance pointer for |window|
-  static Win32Window* GetThisFromHandle(HWND const window) noexcept;
-
-  // Update the window frame's theme to match the system theme.
-  static void UpdateTheme(HWND const window);
-
-  bool quit_on_close_ = false;
-
-  // window handle for top level window.
-  HWND window_handle_ = nullptr;
-
-  // window handle for hosted content.
-  HWND child_content_ = nullptr;
-};
-
-#endif  // RUNNER_WIN32_WINDOW_H_