Fix "unused" BaseType import

Author: bogdandm

json_to_models/dynamic_typing/models_meta.py

@@ -95,7 +95,7 @@ def add_child_ref(self, ptr: 'ModelPtr'):
     def remove_child_ref(self, ptr: 'ModelPtr'):
         self.child_pointers.remove(ptr)
 
-    def to_typing_code(self, types_style: Dict[Union['BaseType', Type['BaseType']], dict]) \
+    def to_typing_code(self, types_style: Dict[Union[BaseType, Type[BaseType]], dict]) \
             -> Tuple[ImportPathList, str]:
         if self.name is None:
             raise ValueError('Model without name can not be typed')
@@ -132,7 +132,7 @@ def replace_parent(self, t: ModelMeta, **kwargs) -> 'ModelPtr':
         self.parent.add_child_ref(self)
         return self
 
-    def to_typing_code(self, types_style: Dict[Union['BaseType', Type['BaseType']], dict]) \
+    def to_typing_code(self, types_style: Dict[Union[BaseType, Type[BaseType]], dict]) \
             -> Tuple[ImportPathList, str]:
         return AbsoluteModelRef(self.type).to_typing_code(types_style)
 
@@ -190,7 +190,7 @@ def inject(cls, patches: ContextInjectionType):
     def __init__(self, model: ModelMeta):
         self.model = model
 
-    def to_typing_code(self, types_style: Dict[Union['BaseType', Type['BaseType']], dict]) \
+    def to_typing_code(self, types_style: Dict[Union[BaseType, Type[BaseType]], dict]) \
             -> Tuple[ImportPathList, str]:
         context_data = self.Context.data.context
         if context_data:

json_to_models/dynamic_typing/typing.py

@@ -7,7 +7,7 @@
 from .string_serializable import StringSerializable
 
 
-def metadata_to_typing(t: MetaData, types_style: Dict[Union['BaseType', Type['BaseType']], dict] = None) \
+def metadata_to_typing(t: MetaData, types_style: Dict[Union[BaseType, Type[BaseType]], dict] = None) \
         -> Tuple[ImportPathList, str]:
     """
     Shortcut function to call ``to_typing_code`` method of BaseType instances or return name of type otherwise