text: //
  //  NSObject+JLLayout.h
  //  Pods
  //
  //  Created by Jason Li on 2017/3/30.
  //
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSObject (JLLayout)
  - (UIEdgeInsets)edgeInsets;
  
  - (CGFloat)rowHeight;
  - (CGFloat)navHeight;
  - (CGFloat)statusBarHeight;
  - (CGFloat)tabBarHeight;
  
  - (CGFloat)controlInterval;
  - (CGFloat)controlHalfInterval;
  
  - (CGFloat)cornerRadius;
  
  @end
  