export type FilterFunction = (...args: Array<unknown>) => boolean;
/**
 * Determines whether not all values consist of '-' (with a minimum of two)
 *
 * @export
 * @param {...Array<unknown>} values
 * @returns {boolean}
 */
export declare function divider(...values: Array<unknown>): boolean;
/**
 * Determines whether not all values are undefined
 *
 * @export
 * @param {...Array<unknown>} values
 * @returns {boolean}
 */
export declare function defined(...values: Array<unknown>): boolean;