| // 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/shell/platform/darwin/macos/framework/Source/FlutterView.h" |
| |
| extern const uint64_t kFlutterDefaultViewId; |
| |
| /** |
| * An interface to query FlutterView. |
| * |
| * See also: |
| * |
| * * FlutterViewEngineProvider, a typical implementation. |
| */ |
| @protocol FlutterViewProvider |
| |
| /** |
| * Get the FlutterView with the given view ID. |
| * |
| * Returns nil if the ID is invalid. |
| */ |
| - (nullable FlutterView*)viewForId:(uint64_t)id; |
| |
| @end |
