Add TypeScript types for controllers

**Description**
Currently components lacks proper timeout support.

**Proposed solution**
Add configurable timeout with sensible defaults.

**Priority**: Low/Medium

First reconcile the title about TypeScript controller types with the description about component timeout support. Locate the controller and component entry points, then determine which requirement is intended and how configurable timeouts and sensible defaults should be verified; the issue names no files or tests.

Written by the indexing model from the issue text.