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/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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@interface NSDictionary (FIRMessaging)
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/**
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* Returns a string representation for the given dictionary. Assumes that all
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* keys and values are strings.
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*
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* @return A string representation of all keys and values in the dictionary.
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* The returned string is not pretty-printed.
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*/
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- (NSString *)fcm_string;
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/**
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* Check if the dictionary has any non-string keys or values.
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*
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* @return YES if the dictionary has any non-string keys or values else NO.
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*/
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- (BOOL)fcm_hasNonStringKeysOrValues;
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/**
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* Trims all (key, value) pair in a dictionary that are not strings.
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*
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* @return A new copied dictionary with all the non-string keys or values
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* removed from the original dictionary.
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*/
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- (NSDictionary *)fcm_trimNonStringValues;
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@end
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