TypeScript IDE 1.3.0 provides CodeLens features to see references and implementations inside the editor. If you wish to use CodeLens you must Activate CodeLens? preferences from the JavaScript / TypeScript / Editor / CodeLens global preferences:

After that you will benefit with CodeLens:

Pay attention, it's not perfect, there are some limitations:

• lens doesn't work for the first line of the editor
• if tsserver is not available after 5 seconds, CodeLens will not work. Please update the text editor to refresh teh compute of the CodeLens.