/**
 * Computes `number` rounded down to `precision`.
 *
 * @since 5.7.0
 * @category Math
 * @param num The number to round down.
 * @param precision The precision to round down to.
 * @returns Returns the rounded down number.
 * @example
 *
 * ```js
 * floor(4.006)
 * // => 4
 *
 * floor(0.046, 2)
 * // => 0.04
 *
 * floor(4060, -2)
 * // => 4000
 * ```
 */
export declare function floor(num: number, precision?: number): number;
export default floor;