Improve code quality and write tests

node_modules/@babel/plugin-transform-function-name/lib/index.js

@@ -0,0 +1,58 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+function _helperPluginUtils() {
+  const data = require("@babel/helper-plugin-utils");
+
+  _helperPluginUtils = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _helperFunctionName() {
+  const data = _interopRequireDefault(require("@babel/helper-function-name"));
+
+  _helperFunctionName = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = (0, _helperPluginUtils().declare)(api => {
+  api.assertVersion(7);
+  return {
+    name: "transform-function-name",
+    visitor: {
+      FunctionExpression: {
+        exit(path) {
+          if (path.key !== "value" && !path.parentPath.isObjectProperty()) {
+            const replacement = (0, _helperFunctionName().default)(path);
+            if (replacement) path.replaceWith(replacement);
+          }
+        }
+
+      },
+
+      ObjectProperty(path) {
+        const value = path.get("value");
+
+        if (value.isFunction()) {
+          const newNode = (0, _helperFunctionName().default)(value);
+          if (newNode) value.replaceWith(newNode);
+        }
+      }
+
+    }
+  };
+});
+
+exports.default = _default;