Lots of updates

none/natural_language.py

@@ -0,0 +1,22 @@
+from collections import namedtuple
+from typing import Dict, Any
+
+from aiocqhttp import CQHttp
+
+_nl_processors = set()
+
+
+class NLProcessor:
+    __slots__ = ('func', 'permission', 'only_to_me', 'keywords',
+                 'precondition_func')
+
+
+NLPResult = namedtuple('NLPResult', (
+    'confidence',
+    'cmd_name',
+    'cmd_args',
+))
+
+
+async def handle_natural_language(bot: CQHttp, ctx: Dict[str, Any]) -> None:
+    pass