# Option reference

Learn how to define typed parameters for templates.

> **Looking for something specific?**
>
> Use the search bar at the top of the page or press `/` to quickly search through the documentation.

Use the summary below to quickly jump to a specific topic:

- [Overview](/reference/cli/templates/options/overview): Learn how to define typed parameters for templates.
- [Option types](/reference/cli/templates/options/types): Discover the different option types available for templates.