remove gridsome

docs/api/nodes/table-header.md

@@ -0,0 +1,38 @@
+# TableHeader
+[![Version](https://img.shields.io/npm/v/@tiptap/extension-table-header.svg?label=version)](https://www.npmjs.com/package/@tiptap/extension-table-header)
+[![Downloads](https://img.shields.io/npm/dm/@tiptap/extension-table-header.svg)](https://npmcharts.com/compare/@tiptap/extension-table-header?minimal=true)
+
+Table headers are optional. But come on, you want them, don’t you? If you don’t want them, update the `content` attribute of the [`TableRow`](/api/nodes/table-row) extension, like this:
+
+```js
+// Table rows without table headers
+TableRow.extend({
+  content: 'tableCell*',
+})
+```
+
+This is the default, which allows table headers:
+
+```js
+// Table rows with table headers (default)
+TableRow.extend({
+  content: '(tableCell | tableHeader)*',
+})
+```
+
+## Installation
+```bash
+# with npm
+npm install @tiptap/extension-table @tiptap/extension-table-row @tiptap/extension-table-header @tiptap/extension-table-cell
+
+# with Yarn
+yarn add @tiptap/extension-table @tiptap/extension-table-row @tiptap/extension-table-header @tiptap/extension-table-cell
+```
+
+This extension requires the [`Table`](/api/nodes/table), [`TableRow`](/api/nodes/table-row) and [`TableCell`](/api/nodes/table-cell) nodes.
+
+## Source code
+[packages/extension-table-header/](https://github.com/ueberdosis/tiptap/blob/main/packages/extension-table-header/)
+
+## Usage
+<tiptap-demo name="Nodes/Table"></tiptap-demo>