Align method shortcuts with bot api names

README.md

@@ -185,17 +185,16 @@ bot.on(['/start', 'audio', 'sticker'], msg => {
 - **edit** – edited message
 - **forward** – forwarded message
 - **pinnedMessage** – message was pinned
-- **userJoined** – new member was added
 - **newChatMembers** - new members that were added to the group or supergroup
-- **userLeft** – member was removed
-- **newTitle** – new chat title
-- **newPhoto** – new chat photo
-- **deletePhoto** – chat photo was deleted
-- **groupCreated** – group has been created
-- **channelCreated** – channel has been created
-- **supergroupCreated** – supergroup has been created
-- **migrateTo** – group has been migrated to a supergroup
-- **migrateFrom** – supergroup has been migrated from a group
+- **leftChatMember** – member was removed
+- **newChatTitle** – new chat title
+- **newChatPhoto** – new chat photo
+- **deleteChatPhoto** – chat photo was deleted
+- **groupChatCreated** – group has been created
+- **channelChatCreated** – channel has been created
+- **supergroupChatCreated** – supergroup has been created
+- **migrateToChat** – group has been migrated to a supergroup
+- **migrateFromChat** – supergroup has been migrated from a group
 
 *Read more about Telegram Bot API response types: https://core.telegram.org/bots/api#available-types*
 

lib/updates.js

@@ -16,16 +16,16 @@ const SHORTCUTS = {
     video_note: 'videoNote',
     forward_date: 'forward',
     new_chat_members: 'newChatMembers',
-    left_chat_member: 'userLeft',
-    new_chat_title: 'newTitle',
-    new_chat_photo: 'newPhoto',
-    delete_chat_photo: 'deletePhoto',
+    left_chat_member: 'leftChatMember',
+    new_chat_title: 'newChatTitle',
+    new_chat_photo: 'newChatPhoto',
+    delete_chat_photo: 'deleteChatPhoto',
     pinned_message: 'pinnedMessage',
-    group_chat_created: 'groupCreated',
-    channel_chat_created: 'channelCreated',
-    supergroup_chat_created: 'supergroupCreated',
-    migrate_to_chat_id: 'migrateTo',
-    migrate_from_chat_id: 'migrateFrom'
+    group_chat_created: 'groupChatCreated',
+    channel_chat_created: 'channelChatCreated',
+    supergroup_chat_created: 'supergroupChatCreated',
+    migrate_to_chat_id: 'migrateToChat',
+    migrate_from_chat_id: 'migrateFromChat'
 };
 
 // Update type functions