Method once

playwright/sync_api/_generated.py:1077–1081

Fired when the websocket closes.

(
        self, event: Literal["close"], f: typing.Callable[["WebSocket"], "None"]
    )

    @typing.overload
    def once(
        self, event: Literal["close"], f: typing.Callable[["WebSocket"], "None"]
    ) -> None:
        """
        Fired when the websocket closes."""

    @typing.overload
    def once(