Merge pull request #5 from WalentinG/custom-emoji-message-entity

Added custom_emoji message entity type

Author: mmasiukevich

src/Api/Type/Message/MessageEntityType.php

@@ -45,6 +45,9 @@ final class MessageEntityType implements Enum
 
     private const MENTION = 'mention';
 
+
+    private const CUSTOM_EMOJI = 'custom_emoji';
+
     private const UNDERLINE = 'underline';
 
     private const SPOILER = 'spoiler';
@@ -65,6 +68,7 @@ final class MessageEntityType implements Enum
         self::TEXT_LINK,
         self::TEXT_MENTION,
         self::MENTION,
+        self::CUSTOM_EMOJI,
         self::UNDERLINE,
         self::SPOILER,
         self::STRIKETHROUGH
@@ -150,6 +154,11 @@ public static function mention(): self
         return new self(self::MENTION);
     }
 
+    public static function customEmoji(): self
+    {
+        return new self(self::CUSTOM_EMOJI);
+    }
+
     public static function underline(): self
     {
         return new self(self::UNDERLINE);