add table headers

packages/extension-table-header/src/index.ts

@@ -0,0 +1,5 @@
+import { TableHeader } from './table-header'
+
+export * from './table-header'
+
+export default TableHeader

packages/extension-table-header/src/table-header.ts

@@ -0,0 +1,51 @@
+import { Node, mergeAttributes } from '@tiptap/core'
+
+export interface TableHeaderOptions {
+  HTMLAttributes: {
+    [key: string]: any
+  },
+}
+export const TableHeader = Node.create({
+  name: 'table_header',
+
+  defaultOptions: <TableHeaderOptions>{
+    HTMLAttributes: {},
+  },
+
+  content: 'block+',
+
+  addAttributes() {
+    return {
+      colspan: {
+        default: 1,
+      },
+      rowspan: {
+        default: 1,
+      },
+      colwidth: {
+        default: null,
+      },
+    }
+  },
+
+  tableRole: 'header_cell',
+
+  isolating: true,
+
+  parseHTML() {
+    // return [{ tag: 'th', getAttrs: dom => getCellAttrs(dom, extraAttrs) }]
+    return [{ tag: 'th' }]
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    // toDOM(node) { return ["th", setCellAttrs(node, extraAttrs), 0] }
+    return ['th', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), 0]
+  },
+
+})
+
+declare module '@tiptap/core' {
+  interface AllExtensions {
+    TableHeader: typeof TableHeader,
+  }
+}