add all frontend files

node_modules/jsx-ast-utils/src/values/expressions/ThisExpression.js

@@ -0,0 +1,9 @@
+/**
+ * Extractor function for a ThisExpression type value node.
+ * A this expression is using `this` as an identifier.
+ *
+ * @returns - 'this' as a string.
+ */
+export default function extractValueFromThisExpression() {
+  return 'this';
+}