import * as i0 from "@angular/core";
export declare class FileSizePipe {
    transform(size: number | undefined): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<FileSizePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<FileSizePipe, "fileSize", true>;
}