```typescript
import { type Http2Session } from "node:node__http2.d.ts";
```
Http2Session.setTimeout(
msecs: number,
callback?: () => void,
): void
Used to set a callback function that is called when there is no activity on
the `Http2Session` after `msecs` milliseconds. The given `callback` is
registered as a listener on the `'timeout'` event.