text: //
  //  NSTimer+Tool.h
  //  StringDemo
  //
  //  Created by Rick on 2019/9/9.
  //  Copyright © 2019 Rick. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface NSTimer (Tool)
  
  + (instancetype)timerWithInterval:(NSTimeInterval)interval Repeat:(BOOL)repeat Block:(void(^)(NSTimer *))block;
  
  + (instancetype)scheduledTimerWithInterval:(NSTimeInterval)interval Repeat:(BOOL)repeat Block:(void(^)(NSTimer *))block;
  
  @end
  
  NS_ASSUME_NONNULL_END
  