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/*
* 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>
@interface NSDictionary (FIRMessaging)
/**
* Returns a string representation for the given dictionary. Assumes that all
* keys and values are strings.
*
* @return A string representation of all keys and values in the dictionary.
* The returned string is not pretty-printed.
*/
- (NSString *)fcm_string;
/**
* Check if the dictionary has any non-string keys or values.
*
* @return YES if the dictionary has any non-string keys or values else NO.
*/
- (BOOL)fcm_hasNonStringKeysOrValues;
/**
* Trims all (key, value) pair in a dictionary that are not strings.
*
* @return A new copied dictionary with all the non-string keys or values
* removed from the original dictionary.
*/
- (NSDictionary *)fcm_trimNonStringValues;
@end
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