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// 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/Flutter.h>
* A thread safe wrapper for FlutterEventChannel that can be called from any thread, by dispatching
* its underlying engine calls to the main thread.
@interface FLTThreadSafeEventChannel : NSObject
* Creates a FLTThreadSafeEventChannel by wrapping a FlutterEventChannel object.
* @param channel The FlutterEventChannel object to be wrapped.
- (instancetype)initWithEventChannel:(FlutterEventChannel *)channel;
* Registers a handler on the main thread for stream setup requests from the Flutter side.
# The completion block runs on the main thread.
- (void)setStreamHandler:(nullable NSObject<FlutterStreamHandler> *)handler
completion:(void (^)(void))completion;