How do I use the command decorator with MyPy strict enabled?

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Example Code

import typer
from typer import Typer

app: Typer = typer.Typer()

@app.command()
def main() -> None:
    print("Hello")

if __name__ == "__main__":
    app()

Description

I ran MyPy in strict mode and it complains about the command decorator:

run.py:7: error: Untyped decorator makes function "main" untyped [misc]

Is there a way or an example of using the command decorator in a way that keeps MyPy happy?

Operating System

Windows

Operating System Details

Windows 11 version 23H2

Typer Version

0.12.5

Python Version

3.12.6

Additional Context

No response