export = isSet;
/**
 * Returns `true` when the argument is an instance of Set, `false` otherwise
 *
 * @alias module:samsam.isSet
 * @param  {*}  val - A value to examine
 * @returns {boolean} Returns `true` when the argument is an instance of Set, `false` otherwise
 */
declare function isSet(val: any): boolean;