Update types documentation

**Feature request**
It would be great to have monitoring for parsers.

**Use case**
Many users need this functionality for production deployments.

**Implementation idea**
Add a new config option `enable_monitoring` with default `false`.

No files, tests, or parser entry point are named. Begin by locating the parser configuration and relevant tests; completion should cover the new enable_monitoring option, its false default, and monitoring behavior for production deployments.

Written by the indexing model from the issue text.