---
title: "MigrationDirection"
source: "https://github.com/remix-run/remix/blob/8905f3943706e1f53696ab83e70a84873cabfc90/packages/data-table/src/lib/migrations.ts#L36"
---

# MigrationDirection

## Summary

Direction used by `Database.migrate()`.

## Signature

```ts
type MigrationDirection = 'up' | 'down'

```