diff --git a/types/index.d.ts b/types/index.d.ts
index 4b051fd3..eb9c175a 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -1,4 +1,5 @@
 import { VueConstructor } from 'vue';
+import { default as ElTiptap } from '@/components/ElementTiptap.vue';
 
 export * from './extensions';
 
@@ -7,9 +8,12 @@ export interface OptionsInterface {
   spellcheck?: boolean;
 }
 
+export type ElementTiptap = ElTiptap;
+export type ElementTiptapPlugin = ElementTiptapPluginInterface;
+
 export interface ElementTiptapPluginInterface {
   installed: boolean;
-  install (Vue: VueConstructor, options: OptionsInterface): void;
+  install(Vue: VueConstructor, options: OptionsInterface): void;
   spellcheck: boolean;
   lang: string;
 }
@@ -20,11 +24,13 @@ export interface MenuBtnComponentOptions {
   componentEvents?: { [key: string]: any };
 }
 
-export type MenuBtnViewType = MenuBtnComponentOptions | MenuBtnComponentOptions[];
+export type MenuBtnViewType =
+  | MenuBtnComponentOptions
+  | MenuBtnComponentOptions[];
 
 export interface MenuBtnView {
   // TODO: tiptap menuData
-  menuBtnView (menuData: any): MenuBtnViewType;
+  menuBtnView(menuData: any): MenuBtnViewType;
 }
 
 declare module 'vue/types/vue' {