export declare class FileSizeUnit {
    readonly bytes: number;
    readonly longName: string;
    readonly shortName: string;
    readonly divisible: boolean;
    constructor(bytes: number, longName: string, shortName: string, divisible?: boolean);
}
export declare class FileSize {
    static readonly UNITS: Record<string, FileSizeUnit>;
    static humanizeFileSize(size: number, short?: boolean, skipOneUnitNumber?: boolean, units?: FileSizeUnit[]): string;
}