export declare const getSizeInBytes: (filesize: string) => number | undefined;
interface HumanFileSize {
    size: number;
    unit: 'byte' | 'kilobyte' | 'megabyte' | 'gigabyte' | 'terabyte';
}
/**
 * Takes a file size in bytes and returns the appropriate human readable value + unit
 * to use.
 */
export declare const humanFileSize: (size: number) => HumanFileSize;
export {};