verdnatura-chat/ios/Pods/FirebaseInstanceID/Firebase/InstanceID/FIRInstanceIDCombinedHandler.h

32 lines
1.0 KiB
C
Raw Normal View History

/*
* Copyright 2019 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
/**
* A generic class to combine several handler blocks into a single block in a thread-safe manner
*/
@interface FIRInstanceIDCombinedHandler<ResultType> : NSObject
- (void)addHandler:(void (^)(ResultType _Nullable result, NSError* _Nullable error))handler;
- (void (^)(ResultType _Nullable result, NSError* _Nullable error))combinedHandler;
@end
NS_ASSUME_NONNULL_END