fix #83 (#84)

Author: ffMathy

src/Transformations.ts

@@ -30,7 +30,7 @@ export type ObjectSubstitute<T extends Object, K extends Object = T> = ObjectSub
 
 type TerminatingObject<T> = {
     [P in keyof T]:
-    T[P] extends (...args: infer F) => any ? (...args: F) => void :
+    T[P] extends (...args: infer F) => any ? ((...args: F) => void) & ((arg: AllArguments) => void) :
     T[P] extends () => any ? () => void :
     T[P];
 }