enable extensions init

packages/tiptap-core/src/Extension.ts

@@ -2,29 +2,27 @@ import { Editor } from './Editor'
 
 export default abstract class Extension {
 
-  public abstract name: string
-
-  editor: any
-  options: { [key: string]: any } = {}
-  defaultOptions: { [key: string]: any } = {}
-
   constructor(options = {}) {
     this.options = {
       ...this.defaultOptions,
       ...options,
     }
   }
+  
+  editor!: Editor
+  options: { [key: string]: any } = {}
+  defaultOptions: { [key: string]: any } = {}
+  
+  public abstract name: string
+  
+  public type = 'extension'
 
-  init(): any {
+  protected init() {}
-    return null
-  }
 
-  bindEditor(editor: Editor): void {
+  protected bindEditor(editor: Editor): void {
     this.editor = editor
   }
 
-  public type = 'extension'
-
   get update(): any {
     return () => {}
   }

packages/tiptap-core/src/ExtensionManager.ts

@@ -7,11 +7,11 @@ export default class ExtensionManager {
   extensions: [any?]
 
   constructor(extensions: any = [], editor: Editor) {
-    // extensions.forEach(extension => {
-    //   extension.bindEditor(editor)
-    //   extension.init()
-    // })
     this.extensions = extensions
+    this.extensions.forEach(extension => {
+      extension.bindEditor(editor)
+      extension.init()
+    })
   }
 
   get nodes(): any {
@@ -28,7 +28,7 @@ export default class ExtensionManager {
       .all()
   }
 
-  get plugins(): any {
+  get plugins() {
     return collect(this.extensions)
       .flatMap(extension => extension.plugins)
       .toArray()