#57-1 Create one class from: KeystrokeAction, KeystrokeModifiersAction, KeystrokeWithModifiers, DualRoleKeystrokeAction with keeping the different types for binary serialization.

config-serializer/config-items/KeyModifiers.ts

@@ -0,0 +1,10 @@
+export enum KeyModifiers {
+    leftCtrl   = 1 << 0,
+    leftShift  = 1 << 1,
+    leftAlt    = 1 << 2,
+    leftGui    = 1 << 3,
+    rightCtrl  = 1 << 4,
+    rightShift = 1 << 5,
+    rightAlt   = 1 << 6,
+    rightGui   = 1 << 7
+}