add basic history extension

packages/tiptap-history-extension/index.ts

@@ -0,0 +1,43 @@
+import Editor, { Extension } from '@tiptap/core'
+import {
+  history,
+  undo,
+  redo,
+  undoDepth,
+  redoDepth,
+} from 'prosemirror-history'
+
+declare module '@tiptap/core/src/Editor' {
+  interface Editor {
+    undo(): Editor,
+  }
+}
+
+export default class History extends Extension {
+
+  name = 'history'
+
+  init() {
+    // @ts-ignore
+    this.editor.registerCommand('undo', (next, { view }) => {
+      undo(view.state, view.dispatch)
+      next()
+    })
+  }
+
+  get plugins() {
+    return [
+      history()
+    ]
+  }
+
+  // commands() {
+  //   return {
+  //     undo: () => undo,
+  //     redo: () => redo,
+  //     undoDepth: () => undoDepth,
+  //     redoDepth: () => redoDepth,
+  //   }
+  // }
+
+}