Method __init__

traitlets/traitlets.py:3373–3382

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

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

    @t.overload
    def __init__(