util-ex/lib/is/type/date.d.ts

Browser-friendly enhanced util fully compatible with standard node.js

/**
 *   Determines whether a value is a date object.
 *   @param {any} d - The value to check.
 *   @returns {boolean} - Returns `true` if `d` is a date object, else `false`.
 */
export function isDate(d: any): boolean;
export default isDate;