import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class NumberTransPipe implements PipeTransform {
    getFlowStr(value: number, fixedNum: number): string;
    getUnitStr(valueParam: number, fixedNum: number): string;
    transform(value: number | string, type?: 'comma' | 'unit' | 'flow' | 'exponent', fixedNum?: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<NumberTransPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NumberTransPipe, "dNumberTrans", false>;
}