/**
 * Returns the largest of given numbers (ignores {@link NaN}).
 *
 * If the given `values` array is empty or contains only {@link NaN}, returns `null`.
 *
 * Use this function instead of {@link Math.max}, as it returns `Infinity` or `NaN` for edge cases.
 *
 * @see Math.max
 *
 * @since v0.5.0
 */
export declare function maximum(values: readonly number[]): number | null;
/**
 * Returns the smallest of given numbers (ignores {@link NaN}).
 *
 * If the given `values` array is empty or contains only {@link NaN}, returns `null`.
 *
 * Use this function instead of {@link Math.min}, as it returns `Infinity` or `NaN` for edge cases.
 *
 * @see Math.min
 *
 * @since v0.5.0
 */
export declare function minimum(values: readonly number[]): number | null;