add HTMLAttributes to defaultoptions

packages/extension-code/src/index.ts

@@ -1,13 +1,26 @@
 import {
-  Command, createMark, markInputRule, markPasteRule,
+  Command,
+  createMark,
+  markInputRule,
+  markPasteRule,
 } from '@tiptap/core'
 
+export interface CodeOptions {
+  HTMLAttributes: {
+    [key: string]: any
+  },
+}
+
 export const inputRegex = /(?:^|\s)((?:`)((?:[^`]+))(?:`))$/gm
 export const pasteRegex = /(?:^|\s)((?:`)((?:[^`]+))(?:`))/gm
 
 const Code = createMark({
   name: 'code',
 
+  defaultOptions: <CodeOptions>{
+    HTMLAttributes: {},
+  },
+
   excludes: '_',
 
   parseHTML() {