Refactor - Move traverse to separate file and export from index

src/index.ts

@@ -1,57 +1,3 @@
-// import { isNodeSimple } from './utils';
+import traverse from "./traverse";
-import {FiberNode} from './mocked-types';
 
-function traverse(node: FiberNode, fn: (node: FiberNode) => any) {
+export { traverse };
-  // if (node.child) {
-  //   if (!isNodeSimple(node) && typeof node.child.type === "string") {
-  //     node.child.stateNode.addEventListener('click', (ev) => {
-  //       console.log('Clicked inside component: ' + node.type.name);
-  //       ev.stopPropagation();
-  //     });
-  //     /* console.log('Set event listener for '+ node.type.name) */;
-  //   }
-  // }
-
-  fn.call(null, node);
-
-  if (node.child !== null) {
-    traverse(node.child, fn);
-  }
-  if (node.sibling !== null) {
-    traverse(node.sibling, fn);
-  }
-};
-
-
-// findComponent = (node, name) => {
-//   console.log(node)
-//   if (!isNodeSimple(node) && node.type.name === name) {
-//     console.log('Found node with name ' + node.type.name);
-
-//     /* if (node.child) {
-//       let innerNode = node.child;
-//       console.log('Highlighting its inner nodes in yellow');
-
-//       highlightNode(node, true);
-
-//     } */
-//     return node;
-//   }
-
-//   let returnVal = undefined;
-//   returnVal = node.child && findComponent(node.child, name);
-//   if (returnVal) { return returnVal }
-//   returnVal = node.sibling && findComponent(node.sibling, name);
-//   if (returnVal) { return returnVal }
-// };
-
-// highlightNode = (node, ignoreSibling = false) => {
-//   if (isNodeSimple(node)) {
-//     node.stateNode.style.backgroundColor = "yellow";
-//   } else {
-//     node.child && highlightNode(node.child);
-//   }
-//   !ignoreSibling && node.sibling && highlightNode(node.sibling);
-// }
-
-export { traverse };

src/traverse.ts

@@ -0,0 +1,15 @@
+// import { isNodeSimple } from './utils';
+import {FiberNode} from './mocked-types';
+
+function traverse(node: FiberNode, fn: (node: FiberNode) => any) {
+  fn.call(null, node);
+
+  if (node.child !== null) {
+    traverse(node.child, fn);
+  }
+  if (node.sibling !== null) {
+    traverse(node.sibling, fn);
+  }
+};
+
+export default traverse;