Start work on types

Bring in typings folder for adafruit_ble and micropython

kmk/types.py

@@ -1,3 +1,8 @@
+from kmk.consts import UnicodeMode
+from kmk.keys import KeyAttrDict
+from typing import List, Optional
+
+
 class AttrDict(dict):
     '''
     Primitive support for accessing dictionary entries in dot notation.
@@ -7,34 +12,34 @@ class AttrDict(dict):
     This is read-only on purpose.
     '''
 
-    def __getattr__(self, key):
+    def __getattr__(self, key: str) -> str:
         return self[key]
 
 
 class LayerKeyMeta:
-    def __init__(self, layer, kc=None):
-        self.layer = layer
-        self.kc = kc
+    def __init__(self, layer: int, kc: Optional[KeyAttrDict] = None) -> None:
+        self.layer: int = layer
+        self.kc: Optional[KeyAttrDict] = kc
 
 
 class ModTapKeyMeta:
-    def __init__(self, kc=None, mods=None):
-        self.mods = mods
-        self.kc = kc
+    def __init__(self, kc: Optional[KeyAttrDict] = None, mods: Optional[List[KeyAttrDict]] = None):
+        self.mods: Optional[List[KeyAttrDict]]  = mods
+        self.kc: Optional[KeyAttrDict] = kc
 
 
 class KeySequenceMeta:
-    def __init__(self, seq):
-        self.seq = seq
+    def __init__(self, seq: List[KeyAttrDict]):
+        self.seq: List[KeyAttrDict] = seq
 
 
 class KeySeqSleepMeta:
-    def __init__(self, ms):
-        self.ms = ms
+    def __init__(self, ms: float):
+        self.ms: float = ms
 
 
 class UnicodeModeKeyMeta:
-    def __init__(self, mode):
+    def __init__(self, mode: UnicodeMode):
         self.mode = mode