fix

src/structures/FileComponent.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const BaseMessageComponent = require('./BaseMessageComponent');
-const { UnfurledMediaItem } = require('./UnfurledMediaItem');
+const UnfurledMediaItem = require('./UnfurledMediaItem');
 const { MessageComponentTypes } = require('../util/Constants');
 
 class FileComponent extends BaseMessageComponent {

src/structures/MediaGalleryComponent.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const BaseMessageComponent = require('./BaseMessageComponent');
-const { MediaGalleryItem } = require('./MediaGalleryItem');
+const MediaGalleryItem = require('./MediaGalleryItem');
 const { MessageComponentTypes } = require('../util/Constants');
 
 class MediaGalleryComponent extends BaseMessageComponent {

src/structures/MediaGalleryItem.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const { UnfurledMediaItem } = require('./UnfurledMediaItem');
+const UnfurledMediaItem = require('./UnfurledMediaItem');
 
 class MediaGalleryItem {
   constructor(data = {}) {

src/structures/SectionComponent.js

@@ -8,7 +8,7 @@ class SectionComponent extends BaseMessageComponent {
   constructor(data = {}) {
     super({ type: 'SECTION' });
     this.components = data.components?.map(c => BaseMessageComponent.create(c)) ?? [];
-    this.accessory = BaseMessageComponent.create(c) ?? null;
+    this.accessory = BaseMessageComponent.create(data.accessory) ?? null;
   }
 
   toJSON() {

src/structures/ThumbnailComponent.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const BaseMessageComponent = require('./BaseMessageComponent');
-const { UnfurledMediaItem } = require('./UnfurledMediaItem');
+const UnfurledMediaItem = require('./UnfurledMediaItem');
 const { MessageComponentTypes } = require('../util/Constants');
 
 class ThumbnailComponent extends BaseMessageComponent {