---
title: TableColumns
---

# TableColumns

<a href="https://github.com/remix-run/remix/blob/remix@3.0.0-alpha.6/packages/data-table/src/lib/table.ts#L307" target="_blank">View Source</a>

## Summary

Column builder map for a concrete table.

## Signature

```ts
type TableColumns<table> = table[typeof tableMetadataKey]["columns"];

```