import { PipeTransform } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class QdFileSizePipe implements PipeTransform {
    transform(fileSizeInBytes: number): Observable<string>;
    private formatFileSize;
    static ɵfac: i0.ɵɵFactoryDeclaration<QdFileSizePipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<QdFileSizePipe, "filesize", false>;
}
//# sourceMappingURL=filesize.pipe.d.ts.map