NamedTuple support for CLI options with multiple values (named multiple values)

[espdev]

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Example Code

from typing import Annotated, NamedTuple
import typer

class FooBar(NamedTuple):
    foo: int
    bar: float

def main(foobar: Annotated[FooBar, typer.Option(help='FooBar tuple')] = FooBar(1, 2.5)):
    print(foobar)

if __name__ == '__main__':
    typer.run(main)

# Error: RuntimeError: Type not yet supported: <class '__main__.FooBar'>

Description

Currently Typer supports CLI options with multiple values using tuple type-hints.

Unfortunately, it does not work for NamedTuple classes. It would be nice to have support for named tuples also.

A CLI help for example

$ foobar --help
...
 *  --foobar       FOOBAR<INT, FLOAT>  FooBar tuple [default: (foo=1, bar=2.5)] 

I realize that you can convert raw tuple to named tuple inside your code, but Typer's support for named tuples would improve the CLI help and make the code more visible, readable and self-documenting.

Operating System

Linux

Operating System Details

No response

Typer Version

0.16.0

Python Version

Python 3.11.9

Additional Context

No response