# Page Not Found

The URL `_next/static/chunks/app/(site)/(content)/layout-2feaa765229e313b.js` does not exist.

You might be looking for one of these pages:
- [Optionals](https://wu-lang.gitbook.io/guide/syntax/optionals.md)
- [Declarations](https://wu-lang.gitbook.io/guide/syntax/variables.md)
- [Structs](https://wu-lang.gitbook.io/guide/syntax/structs.md)
- [Module](https://wu-lang.gitbook.io/guide/syntax/untitled.md)
- [Functions](https://wu-lang.gitbook.io/guide/syntax/functions.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://wu-lang.gitbook.io/guide/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://wu-lang.gitbook.io/guide/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/guide/syntax/optionals.md`)
- Use `Accept: text/markdown` header for content negotiation