title: How can I listen for debug adapter protocol events in a vscode extension?
body: <p>I know I can send custom request to the debug adapter using <code>vscode.debug.activeDebugSession?.customRequest(command)</code>. But what if I want to listen for an event such as <a href="https://microsoft.github.io/debug-adapter-protocol/specification#Events_Stopped" rel="nofollow noreferrer">Stopped Event</a>?</p>