import { PipeTransform } from '@angular/core';
import { Filters } from '../service/filters';
export declare class UnitByWanPipe implements PipeTransform {
    filters: any;
    constructor(filters: Filters);
    /**
     * @ input 要过滤的输入
     * @ dot 小数位数
     * @ unit 要添加的单位名称
     * @ css 单位后缀的css样式
     */
    transform(value: string | number, dot: number, unit: boolean, css: string): any;
}