adapter.rb in lita-4.6.0

- old
+ new

@@ -2,10 +2,11 @@
   # Adapters are the glue between Lita's API and a chat service.
   class Adapter
     # The names of methods that should be implemented by an adapter.
     # @since 4.4.0
     REQUIRED_METHODS = %i(
+      chat_service
       join
       part
       roster
       run
       send_messages
@@ -62,9 +63,15 @@
     # @return [Lita::Configuration] The adapter's configuration object.
     # @since 4.0.0
     def config
       robot.config.adapters.public_send(self.class.namespace)
     end
+
+    # @!method chat_service
+    # May return an object exposing chat-service-specific APIs.
+    # @return [Object, nil] The chat service API object, if any.
+    # @abstract This should be implemented by the adapter.
+    # @since 4.6.0
 
     # @!method join(room_id)
     # Joins the room with the specified ID.
     # @param room_id [String] The ID of the room.
     # @return [void]