'use strict'; 
 | 
var TO_STRING_TAG_SUPPORT = require('../internals/to-string-tag-support'); 
 | 
var defineBuiltIn = require('../internals/define-built-in'); 
 | 
var toString = require('../internals/object-to-string'); 
 | 
  
 | 
// `Object.prototype.toString` method 
 | 
// https://tc39.es/ecma262/#sec-object.prototype.tostring 
 | 
if (!TO_STRING_TAG_SUPPORT) { 
 | 
  defineBuiltIn(Object.prototype, 'toString', toString, { unsafe: true }); 
 | 
} 
 |