/*
 * 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 <Foundation/Foundation.h>
#import "FEventRegistration.h"
#import "FTypedefs.h"

@class FRepo;

@interface FChildEventRegistration : NSObject <FEventRegistration>

- (id) initWithRepo:(FRepo *)repo
             handle:(FIRDatabaseHandle)fHandle
          callbacks:(NSDictionary *)callbackBlocks
       cancelCallback:(fbt_void_nserror)cancelCallbackBlock;

/**
* Maps FIRDataEventType (as NSNumber) to fbt_void_datasnapshot_nsstring
*/
@property (nonatomic, copy, readonly) NSDictionary *callbacks;
@property (nonatomic, copy, readonly) fbt_void_nserror cancelCallback;
@property (nonatomic, readonly) FIRDatabaseHandle handle;

@end