16 lines
		
	
	
		
			365 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			365 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
/**
 | 
						|
 * 对数字进行四舍五入
 | 
						|
 * @param num 数值/字符串
 | 
						|
 * @param digits 小数保留位数
 | 
						|
 */
 | 
						|
export declare function round(num: number, digits?: number): number;
 | 
						|
export declare function round(num: any, digits?: number): number;
 | 
						|
 | 
						|
declare module './ctor' {
 | 
						|
  interface XEUtilsMethods {
 | 
						|
    round: typeof round;
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
export default round
 |