---
title: Join
---

# Join

<a href="https://github.com/remix-run/remix/blob/remix@3.0.0-alpha.6/packages/route-pattern/src/lib/types/join.ts#L7" target="_blank">View Source</a>

## Summary

Join two pattern strings together.

## Signature

```ts
type Join<A, B> = _Join<Parse<A>, Parse<B>>;

```