sig/resolver/system.rbs in httpx-0.18.7 vs sig/resolver/system.rbs in httpx-0.19.0

@@ -1,21 +1,15 @@
 module HTTPX
   module Resolver
-    class System
-      include ResolverMixin
-
+    class System < Resolver
       RESOLV_ERRORS: Array[singleton(StandardError)] # ResolvError
 
-      attr_reader state: Symbol
+      @resolver: Resolv::DNS
 
-      def closed?: () -> true
-
-      def empty?: () -> true
-
       def <<: (Connection) -> void
 
       private
 
-      def initialize: (options) -> untyped
+      def initialize: (options options) -> void
     end
   end
 end
\ No newline at end of file