Use forward references because 3.8 is still a bit annoying

Author: davidhalter

jedi/inference/__init__.py

@@ -84,7 +84,7 @@
 
 
 class InferenceState:
-    analysis_modules: list[Any]
+    analysis_modules: "list[Any]"
 
     def __init__(self, project, environment=None, script_path=None):
         if environment is None:

jedi/inference/filters.py

@@ -16,7 +16,7 @@
 from jedi.inference.names import TreeNameDefinition, ParamName, \
     AnonymousParamName, AbstractNameDefinition, NameWrapper
 
-_definition_name_cache: MutableMapping[UsedNamesMapping, dict[str, tuple[Name, ...]]] \
+_definition_name_cache: 'MutableMapping[UsedNamesMapping, dict[str, tuple[Name, ...]]]' \
     = weakref.WeakKeyDictionary()