import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Get human readable file size.
 */
export declare class FilesizePipe implements PipeTransform {
    /**
     * Transform size to a human readable size.
     *
     * @param size Size of file.
     * @param precision Number of decimals.
     * @return Human readable file size.
     */
    transform(size: number, precision?: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<FilesizePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<FilesizePipe, "filesize", false>;
}