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Objective-C

/*
* Copyright 2017 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 "FirebaseDatabase/Sources/Api/FIRDatabaseConfig.h"
#import "FirebaseDatabase/Sources/Api/Private/FTypedefs_Private.h"
#import "FirebaseDatabase/Sources/Public/FirebaseDatabase/FIRDatabaseQuery.h"
@interface FEventEmitter : NSObject
- (id)initWithAllowedEvents:(NSArray *)theAllowedEvents
queue:(dispatch_queue_t)queue;
- (id)getInitialEventForType:(NSString *)eventType;
- (void)triggerEventType:(NSString *)eventType data:(id)data;
- (FIRDatabaseHandle)observeEventType:(NSString *)eventType
withBlock:(fbt_void_id)block;
- (void)removeObserverForEventType:(NSString *)eventType
withHandle:(FIRDatabaseHandle)handle;
- (void)validateEventType:(NSString *)eventType;
@end