diff --git a/flake8/style_guide.py b/flake8/style_guide.py
index a3f63eb..ec000b7 100644
--- a/flake8/style_guide.py
+++ b/flake8/style_guide.py
@@ -1 +1,25 @@
 """Implementation of the StyleGuide used by Flake8."""
+
+
+class StyleGuide(object):
+    """Manage a Flake8 user's style guide."""
+
+    def __init__(self, options, arguments, checker_plugins, listening_plugins,
+                 formatting_plugins):
+        """Initialize our StyleGuide.
+
+        .. todo:: Add parameter documentation.
+        """
+        pass
+
+
+# Should separate style guide logic from code that runs checks
+# StyleGuide should manage select/ignore logic as well as include/exclude
+# logic. See also https://github.com/PyCQA/pep8/pull/433
+
+# StyleGuide shoud dispatch check execution in a way that can use
+# multiprocessing but also retry in serial. See also:
+# https://gitlab.com/pycqa/flake8/issues/74
+
+# StyleGuide should interface with Reporter and aggregate errors/notify
+# listeners