add basic lowlight extension

packages/core/src/Editor.ts

@@ -58,6 +58,7 @@ export class Editor extends EventEmitter {
     parseOptions: {},
     enableInputRules: true,
     enablePasteRules: true,
+    onBeforeCreate: () => null,
     onCreate: () => null,
     onUpdate: () => null,
     onSelectionUpdate: () => null,
@@ -75,6 +76,8 @@ export class Editor extends EventEmitter {
     this.createExtensionManager()
     this.createCommandManager()
     this.createSchema()
+    this.on('beforeCreate', this.options.onCreate)
+    this.emit('beforeCreate', { editor: this })
     this.createView()
     this.injectCSS()
     this.on('create', this.options.onCreate)

packages/core/src/Extension.ts

@@ -94,6 +94,14 @@ declare module '@tiptap/core' {
       [key: string]: any,
     }) | null,
 
+    /**
+     * The editor is not ready yet.
+     */
+     onBeforeCreate?: ((this: {
+      options: Options,
+      editor: Editor,
+    }) => void) | null,
+
     /**
      * The editor is ready.
      */

packages/core/src/ExtensionManager.ts

@@ -43,6 +43,13 @@ export default class ExtensionManager {
         }
       }
 
+      // console.log(extension.config.onBeforeCreate)
+
+      if (typeof extension.config.onBeforeCreate === 'function') {
+        console.log('JOOO')
+        this.editor.on('beforeCreate', extension.config.onBeforeCreate.bind(context))
+      }
+
       if (typeof extension.config.onCreate === 'function') {
         this.editor.on('create', extension.config.onCreate.bind(context))
       }

packages/core/src/Mark.ts

@@ -104,6 +104,15 @@ declare module '@tiptap/core' {
       [key: string]: any,
     }) | null,
 
+    /**
+     * The editor is not ready yet.
+     */
+     onBeforeCreate?: ((this: {
+      options: Options,
+      editor: Editor,
+      type: MarkType,
+    }) => void) | null,
+
     /**
      * The editor is ready.
      */

packages/core/src/Node.ts

@@ -109,6 +109,15 @@ declare module '@tiptap/core' {
       [key: string]: any,
     }) | null,
 
+    /**
+     * The editor is not ready yet.
+     */
+     onBeforeCreate?: ((this: {
+      options: Options,
+      editor: Editor,
+      type: NodeType,
+    }) => void) | null,
+
     /**
      * The editor is ready.
      */

packages/core/src/types.ts

@@ -29,6 +29,7 @@ export interface EditorOptions {
   parseOptions: ParseOptions,
   enableInputRules: boolean,
   enablePasteRules: boolean,
+  onBeforeCreate: (props: { editor: Editor }) => void,
   onCreate: (props: { editor: Editor }) => void,
   onUpdate: (props: { editor: Editor }) => void,
   onViewUpdate: (props: { editor: Editor }) => void,