.arcconfig

wireproto: introduce type for raw byte responses (API)

Right now we simply return a str/bytes instance for simple
responses. I want all wire protocol response types to be strongly
typed. So let's invent and use a type for raw bytes responses.

.. api::

   Wire protocol command handlers now return a
   wireprototypes.bytesresponse instead of a raw bytes instance.
   Protocol handlers will continue handling bytes instances. However,
   any extensions wrapping wire protocol commands will need to handle
   the new type.

Differential Revision: https://phab.mercurial-scm.org/D2089

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}