8 lines
423 B
JavaScript
8 lines
423 B
JavaScript
// in old WebKit versions, `element.classList` is not an instance of global `DOMTokenList`
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var documentCreateElement = require('../internals/document-create-element');
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var classList = documentCreateElement('span').classList;
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var DOMTokenListPrototype = classList && classList.constructor && classList.constructor.prototype;
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module.exports = DOMTokenListPrototype === Object.prototype ? undefined : DOMTokenListPrototype;
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