Merge branch '2.0'

1 files changed, 4 insertions, 4 deletions

diff --git a/sphinx/io.py b/sphinx/io.py
index 8f8eada4d..18b4f053e 100644
--- a/sphinx/io.py
+++ b/sphinx/io.py
@@ -4,7 +4,7 @@
 
     Input/Output files
 
-    :copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
+    :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
     :license: BSD, see LICENSE for details.
 """
 import codecs
@@ -55,7 +55,7 @@ class SphinxBaseReader(standalone.Reader):
 
     transforms = []  # type: List[Type[Transform]]
 
-    def __init__(self, *args, **kwargs) -> None:
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
         from sphinx.application import Sphinx
         if len(args) > 0 and isinstance(args[0], Sphinx):
             self._app = args[0]
@@ -166,14 +166,14 @@ class SphinxDummyWriter(UnfilteredWriter):
         pass
 
 
-def SphinxDummySourceClass(source: Any, *args, **kwargs) -> Any:
+def SphinxDummySourceClass(source: Any, *args: Any, **kwargs: Any) -> Any:
     """Bypass source object as is to cheat Publisher."""
     return source
 
 
 class SphinxFileInput(FileInput):
     """A basic FileInput for Sphinx."""
-    def __init__(self, *args, **kwargs) -> None:
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
         kwargs['error_handler'] = 'sphinx'
         super().__init__(*args, **kwargs)