shim.js 311 B

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  1. 'use strict';
  2. var getPolyfill = require('./polyfill');
  3. var define = require('define-properties');
  4. module.exports = function shimObjectHasOwn() {
  5. var polyfill = getPolyfill();
  6. define(
  7. Object,
  8. { hasOwn: polyfill },
  9. { hasOwn: function () { return Object.hasOwn !== polyfill; } }
  10. );
  11. return polyfill;
  12. };