fix(overmind): fix bad import of subtype

Author: christianalfoni

packages/node_modules/overmind/src/config/index.ts

@@ -1,5 +1,9 @@
 import { Configuration, TAction } from '../'
-import { SubType } from 'overmind/src/internalTypes'
+
+type SubType<Base, Condition> = Pick<
+  Base,
+  { [Key in keyof Base]: Base[Key] extends Condition ? Key : never }[keyof Base]
+>
 
 /*
   MERGE