is-string.js 290 Bytes
'use strict';

module.exports = function (t, a) {
	a(t(null), false, "Null");
	a(t(''), true, "Empty string");
	a(t(12), false, "Number");
	a(t(false), false, "Boolean");
	a(t(new Date()), false, "Date");
	a(t(new String('raz')), true, "String object");
	a(t('asdfaf'), true, "String");
};