node_modules/jszip/node_modules/core-js/modules/es6.object.get-prototype-of.js

// 19.1.2.9 Object.getPrototypeOf(O)
var toObject        = require('./_to-object')
  , $getPrototypeOf = require('./_object-gpo');

require('./_object-sap')('getPrototypeOf', function(){
  return function getPrototypeOf(it){
    return $getPrototypeOf(toObject(it));
  };
});