https.rbs in httpx-0.22.3

- old
+ new

@@ -4,11 +4,12 @@
       NAMESERVER: String
 
       DEFAULTS: Hash[Symbol, untyped]
       FAMILY_TYPES: Hash[singleton(Resolv::DNS::Resource), String]
 
-      @family: ip_family
+      attr_reader family: ip_family
+
       @options: Options
       @requests: Hash[Request, String]
       @connections: Array[Connection]
       @uri: URI::Generic
       @uri_addresses: Array[String]?
@@ -31,9 +32,9 @@
 
       def parse: (Request request, Response response) -> void
 
       def build_request: (String hostname) -> Request
 
-      def decode_response_body: (Response) -> Array[dns_result]
+      def decode_response_body: (Response) -> Array[dns_result]?
     end
   end
 end
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