7 lines
223 B
JavaScript
7 lines
223 B
JavaScript
'use strict';
|
|
// we can't use just `it == null` since of `document.all` special case
|
|
// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
|
|
module.exports = function (it) {
|
|
return it === null || it === undefined;
|
|
};
|