- 'use strict';
 
- var isCallable = require('../internals/is-callable');
 
- var $documentAll = require('../internals/document-all');
 
- var documentAll = $documentAll.all;
 
- module.exports = $documentAll.IS_HTMLDDA ? function (it) {
 
-   return typeof it == 'object' ? it !== null : isCallable(it) || it === documentAll;
 
- } : function (it) {
 
-   return typeof it == 'object' ? it !== null : isCallable(it);
 
- };
 
 
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