text: //
  //  MMStringIntDictionary.h
  //  MemoryMappedCollections
  //
  //  Created by Viacheslav Volodko on 3/2/19.
  //  Copyright © 2019 killobatt. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface MMStringIntDictionary : NSObject
  
  - (nullable instancetype)initWithFileURL:(NSURL *)fileURL error:(NSError *__autoreleasing *)error;
  - (instancetype)initWithData:(NSData *)data NS_DESIGNATED_INITIALIZER;
  - (instancetype)init NS_UNAVAILABLE;
  
  - (int64_t)int64ForKey:(NSString *)key;
  
  @property (nonatomic, readonly, copy) NSArray<NSString *> *allKeys;
  
  @end
  
  NS_ASSUME_NONNULL_END
  