move generated stubs to separate directory, too messty

django-stubs-generated/template/exceptions.pyi

@@ -0,0 +1,19 @@
+from typing import Any, List, Optional, Tuple, Union
+
+from django.template.backends.base import BaseEngine
+from django.template.base import Origin
+
+
+class TemplateDoesNotExist(Exception):
+    backend: Optional[django.template.backends.base.BaseEngine] = ...
+    tried: List[Tuple[django.template.base.Origin, str]] = ...
+    chain: List[django.template.exceptions.TemplateDoesNotExist] = ...
+    def __init__(
+        self,
+        msg: Union[Origin, str],
+        tried: Optional[List[Tuple[Origin, str]]] = ...,
+        backend: Optional[BaseEngine] = ...,
+        chain: Optional[List[TemplateDoesNotExist]] = ...,
+    ) -> None: ...
+
+class TemplateSyntaxError(Exception): ...