/**
 * Humanizes a number utilizing a square-basis unit, returning a tuple of formatted number with requested
 * decimal places in first position and then respective human-readable unit in second position.
 *
 * By default, it will use the following units: K, M, B, T and a basis of 1000 with one decimal place.
 *
 * Example: To format file sizes, use units of ['KB', 'MB', 'GB', 'TB'] with a threshold of 1024.
 */
declare function humanizeUnit(dividend: number, options?: HumanizeUnitOptions): readonly [string, string | undefined];
interface HumanizeUnitOptions {
    basis?: number;
    decimalPlaces?: number;
    units?: string[];
}

export { type HumanizeUnitOptions, humanizeUnit };