[Typing] Add pyright config to suppress warnings

VSCode uses pylance/pyright, a performant type checker. So
setup the builtins used by Deluge and set missing imports to
informational due to OS-specific imports.

It might be possible using extraPaths with extra stubs or use
defineConstants to make pyright not check Windows or Macos conditional
paths but that would require changing all usage so leaving for another
time.

Refs: https://github.com/microsoft/pyright/blob/main/docs/configuration.md
Refs: https://github.com/microsoft/pyright/blob/main/docs/builtins.md

1 files changed, 6 insertions, 0 deletions

diff --git a/__builtins__.pyi b/__builtins__.pyi
new file mode 100644
index 000000000..d03460554
--- /dev/null
+++ b/__builtins__.pyi
@@ -0,0 +1,6 @@
+from twisted.web.http import Request
+
+__request__: Request
+
+def _(string: str) -> str: ...
+def _n(string: str) -> str: ...