refactor: recreate extension exports

packages/extension-strike/src/index.ts

@@ -0,0 +1,5 @@
+import { Strike } from './strike'
+
+export * from './strike'
+
+export default Strike

packages/extension-strike/src/strike.ts

@@ -15,7 +15,7 @@ export interface StrikeOptions {
 export const inputRegex = /(?:^|\s)((?:~~)((?:[^~]+))(?:~~))$/gm
 export const pasteRegex = /(?:^|\s)((?:~~)((?:[^~]+))(?:~~))/gm
 
-const Strike = Mark.create({
+export const Strike = Mark.create({
   name: 'strike',
 
   defaultOptions: <StrikeOptions>{
@@ -85,8 +85,6 @@ const Strike = Mark.create({
   },
 })
 
-export default Strike
-
 declare module '@tiptap/core' {
   interface AllExtensions {
     Strike: typeof Strike,