text: //
  //  AutocompletionStack.h
  //  Jason
  //
  //  Created by Mykhailo Vorontsov on 18/10/2017.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface AutocompletionPool : NSObject
  
  + (AutocompletionPool *)sharedInstance;
  
  - (void)addString:(NSString *)value;
  - (void)removeString:(NSString *)value;
  
  - (NSArray<NSString *> *)suggestionsForMask:(NSString *)mask;
  
  @end
  