# ColumnDef_Plugins

# Interface: ColumnDef\_Plugins\<TFeatures, TData, TValue\>

Defined in: [types/ColumnDef.ts:18](https://github.com/TanStack/table/blob/main/packages/table-core/src/types/ColumnDef.ts#L18)

Use this interface as a target for declaration merging to add your own plugin properties.
Note: This will affect the types of all tables in your project.

## Type Parameters

### TFeatures

`TFeatures` *extends* [`TableFeatures`](TableFeatures.md)

### TData

`TData` *extends* [`RowData`](../type-aliases/RowData.md)

### TValue

`TValue` *extends* [`CellData`](../type-aliases/CellData.md) = [`CellData`](../type-aliases/CellData.md)