fix type issue

packages/core/src/Mark.ts

@@ -1,33 +1,20 @@
 import { MarkSpec, MarkType } from 'prosemirror-model'
 import Extension, { ExtensionCallback, ExtensionExtends } from './Extension'
+import { Editor } from './Editor'
 
-// export default abstract class Mark extends Extension {
-
-//   constructor(options = {}) {
-//     super(options)
-//   }
-
-//   public extensionType = 'mark'
-
-//   abstract schema(): MarkSpec
-
-//   get type() {
-//     return this.editor.schema.marks[this.name]
-//   }
-
-// }
-
-export interface MarkCallback extends ExtensionCallback {
-  // TODO: fix optional
-  type?: MarkType
+interface Callback {
+  name: string
+  editor: Editor
+  options: any
+  type: MarkType
 }
 
-export interface MarkExtends<Callback = MarkCallback> extends ExtensionExtends<Callback> {
+export interface MarkExtends extends ExtensionExtends<Callback> {
   topMark: boolean
   schema: (params: Callback) => MarkSpec
 }
 
-export default class Mark<Options = {}> extends Extension<Options, MarkExtends> {
+export default class Mark<Options = {}> extends Extension<Options, Callback, MarkExtends> {
   type = 'mark'
 
   public schema(value: MarkExtends['schema']) {