Method __init__

traitlets/traitlets.py:2992–3001

(
            self: CUnicode[str, t.Any],
            default_value: str | Sentinel = ...,
            allow_none: Literal[False] = ...,
            read_only: bool | None = ...,
            help: str | None = ...,
            config: t.Any = ...,
            **kwargs: t.Any,
        )

        @t.overload
        def __init__(
            self: CUnicode[str, t.Any],
            default_value: str | Sentinel = ...,
            allow_none: Literal[False] = ...,
            read_only: bool | None = ...,
            help: str | None = ...,
            config: t.Any = ...,
            **kwargs: t.Any,
        ) -> None:
            ...

        @t.overload
        def __init__(