---
title: "getTableColumnDefinitions"
source: "https://github.com/remix-run/remix/blob/main/packages/data-table/src/lib/table.ts#L395"
---

# getTableColumnDefinitions

## Summary

Returns a table's resolved physical column definitions.

## Signature

```ts
function getTableColumnDefinitions<table extends AnyTable>(
  table: table,
): { [column in string]: ColumnDefinition }

```

## Returns

Column definition map.