| 123456789101112131415161718 | var setPrototypeOf = require("./setPrototypeOf.js");function _inherits(subClass, superClass) {  if (typeof superClass !== "function" && superClass !== null) {    throw new TypeError("Super expression must either be null or a function");  }  subClass.prototype = Object.create(superClass && superClass.prototype, {    constructor: {      value: subClass,      writable: true,      configurable: true    }  });  Object.defineProperty(subClass, "prototype", {    writable: false  });  if (superClass) setPrototypeOf(subClass, superClass);}module.exports = _inherits, module.exports.__esModule = true, module.exports["default"] = module.exports;
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