import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Convert bytes into largest possible unit.
 * Takes a precision argument that defaults to 2.
 *
 * Usage:
 *   bytes | fileSize:precision
 *
 * @example
 *   {{ 1024 |  fileSize }}
 *   formats to: 1 KB
 *
 * @author Will Davis (will.davis@mtna.us)
 */
export declare class MtnaFileSizePipe implements PipeTransform {
    private units;
    transform(bytes?: number, precision?: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaFileSizePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<MtnaFileSizePipe, "mtnaFileSize">;
}
export declare class MtnaFileSizePipeModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaFileSizePipeModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<MtnaFileSizePipeModule, [typeof MtnaFileSizePipe], never, [typeof MtnaFileSizePipe]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<MtnaFileSizePipeModule>;
}