Function thisRef

packages/babel-plugin-transform-classes/src/transformClass.ts:347–352

()

    path.traverse(findThisesVisitor);

    let thisRef = function () {
      const ref = path.scope.generateDeclaredUidIdentifier("this");
      maxGuaranteedSuperBeforeIndex++;
      thisRef = () => t.cloneNode(ref);
      return ref;
    };

    const buildAssertThisInitialized = function () {
      return t.callExpression(file.addHelper("assertThisInitialized"), [