**Do you want to request a *feature* or report a *bug*?**

Feature.

**What is the current behavior?**

The new DevTools doesn't show the component file path as did the v3 version.

**What is the expected behavior?**

It would be great to show the component file path, it's a really important feature when working in a large codebase.

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**

React DevTools v4 is affected, v3 had it.

while (currentElement !== null) {
        if (currentElement.type === ElementTypeSuspense) {
          nearestSuspenseElement = currentElement;
          break;
        } else if (currentElement.parentID > 0) {
          currentElement = store.getElementByID(currentElement.parentID);
        } else {
          currentElement = null;
        }
      }
      
      
      if (nearestSuspenseElement === null) {
        modalDialogDispatch({
          type: 'SHOW',
          content: <CannotSuspendWarningMessage />,
        });
      } else {
        const nearestSuspenseElementID = nearestSuspenseElement.id;
        
        
        if (nearestSuspenseElement !== element) {
          dispatch({
            type: 'SELECT_ELEMENT_BY_ID',
            payload: nearestSuspenseElementID,
          });
        }
        const rendererID = store.getRendererIDForElement(
          nearestSuspenseElementID,
        );