export declare function makePathRelative(filePath: string, cwd?: string): string;
export declare function utf8ByteLength(b: Uint8Array | Buffer | string | number | null | undefined): number;
export type PrettySizeInput = number | string | Buffer | Uint8Array | null | undefined;
export interface PrettySizeOptions {
    appendBytes?: boolean | undefined;
    fileType?: string | undefined;
}
/** Gets a size in bytes in an human readable form. */
export declare function prettySize(bytes: PrettySizeInput, options?: PrettySizeOptions): string;