Some more cleanups.

Author: netomi

src/python_inspector/api.py

@@ -56,7 +56,7 @@ class Resolution(NamedTuple):
     ``files`` is a parsed list of input file data.
     """
 
-    resolution: Dict
+    resolution: List[Dict]
     packages: List[PackageData]
     files: List[Dict]
 

src/python_inspector/package_data.py

@@ -10,7 +10,6 @@
 #
 
 from typing import Dict
-from typing import Iterable
 from typing import List
 from typing import Optional