🎨 Add a contract for V2 components

src/Discord/Builders/Components/Container.php

@@ -19,7 +19,7 @@
  *
  * @since 10.4.0
  */
-class Container extends Component
+class Container extends Component implements Contracts\ComponentV2
 {
     /**
      * Array of components.

src/Discord/Builders/Components/Contracts/ComponentV2.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is a part of the DiscordPHP project.
+ *
+ * Copyright (c) 2015-present David Cole <[email protected]>
+ *
+ * This file is subject to the MIT license that is bundled
+ * with this source code in the LICENSE.md file.
+ */
+
+namespace Discord\Builders\Components\Contracts;
+
+/**
+ * This interface is a contract for V2 components.
+ *
+ * @since 10.4.0
+ */
+interface ComponentV2
+{
+    //
+}

src/Discord/Builders/Components/File.php

@@ -20,7 +20,7 @@
  *
  * @since 10.4.0
  */
-class File extends Component
+class File extends Component implements Contracts\ComponentV2
 {
     /**
      * The file to be displayed.

src/Discord/Builders/Components/MediaGallery.php

@@ -18,7 +18,7 @@
  *
  * @since 10.4.0
  */
-class MediaGallery extends Component
+class MediaGallery extends Component implements Contracts\ComponentV2
 {
     /**
      * Array of media gallery items.

src/Discord/Builders/Components/Section.php

@@ -18,7 +18,7 @@
  *
  * @since 10.4.0
  */
-class Section extends Component
+class Section extends Component implements Contracts\ComponentV2
 {
     /**
      * Array of text display components.

src/Discord/Builders/Components/Separator.php

@@ -19,7 +19,7 @@
  *
  * @since 10.4.0
  */
-class Separator extends Component
+class Separator extends Component implements Contracts\ComponentV2
 {
     /**
      * Spacing size constants.

src/Discord/Builders/Components/TextDisplay.php

@@ -18,7 +18,7 @@
  *
  * @since 10.4.0
  */
-class TextDisplay extends Component
+class TextDisplay extends Component implements Contracts\ComponentV2
 {
     /**
      * Content of the text display.

src/Discord/Builders/Components/Thumbnail.php

@@ -18,7 +18,7 @@
  *
  * @since 10.4.0
  */
-class Thumbnail extends Component
+class Thumbnail extends Component implements Contracts\ComponentV2
 {
     /**
      * Media item for the thumbnail.

src/Discord/Builders/MessageBuilder.php

@@ -13,6 +13,7 @@
 
 use Discord\Builders\Components;
 use Discord\Builders\Components\Component;
+use Discord\Builders\Components\Contracts\ComponentV2;
 use Discord\Exceptions\FileNotFoundException;
 use Discord\Helpers\Multipart;
 use Discord\Http\Exceptions\RequestFailedException;
@@ -379,17 +380,7 @@ public function setReplyTo(?Message $message = null): self
      */
     public function addComponent(Component $component): self
     {
-        $v2 = [
-            Components\Section::class,
-            Components\TextDisplay::class,
-            Components\Thumbnail::class,
-            Components\MediaGallery::class,
-            Components\File::class,
-            Components\Separator::class,
-            Components\Container::class,
-        ];
-
-        if (in_array($component::class, $v2)) {
+        if ($component instanceof ComponentV2) {
             if (! ($this->flags & Message::FLAG_V2_COMPONENTS)) {
                 $this->flags |= Message::FLAG_V2_COMPONENTS;
             }