Function once

  • once<
        Name extends
            | "blocklist.sync"
            | "call.incoming_call"
            | (keyof ChatEventTypes)
            | "config.update"
            | (keyof ConnEventTypes)
            | "group.participant_changed"
            | "order.payment_status"
            | "status.sync"
            | (keyof WebpackEvents)
            | "alfa"
            | "beta",
    >(
        event: Name,
        listener: (
            ...args: ListenerType<
                (
                    BlocklistEventTypes & CallEventTypes & ChatEventTypes & ConfigEventTypes & ConnEventTypes & GroupEventTypes & OrderEventTypes & StatusEventTypes & WebpackEvents & {
                        alfa: string;
                        beta: (from: number, to: string) => void;
                    }
                )[Name],
            >,
        ) => void,
        options: OnOptions & { objectify: true },
    ): Listener

  • Adds a one time listener for the event. The listener is invoked only the first time the event is fired, after which it is removed.

    Type Parameters

    • Name extends
          | "blocklist.sync"
          | "call.incoming_call"
          | (keyof ChatEventTypes)
          | "config.update"
          | (keyof ConnEventTypes)
          | "group.participant_changed"
          | "order.payment_status"
          | "status.sync"
          | (keyof WebpackEvents)
          | "alfa"
          | "beta"

    Parameters

    Returns Listener

  • once<
        Name extends
            | "blocklist.sync"
            | "call.incoming_call"
            | (keyof ChatEventTypes)
            | "config.update"
            | (keyof ConnEventTypes)
            | "group.participant_changed"
            | "order.payment_status"
            | "status.sync"
            | (keyof WebpackEvents)
            | "alfa"
            | "beta",
    >(
        event: Name,
        listener: (
            ...args: ListenerType<
                (
                    BlocklistEventTypes & CallEventTypes & ChatEventTypes & ConfigEventTypes & ConnEventTypes & GroupEventTypes & OrderEventTypes & StatusEventTypes & WebpackEvents & {
                        alfa: string;
                        beta: (from: number, to: string) => void;
                    }
                )[Name],
            >,
        ) => void,
        options?: true | OnOptions,
    ): this

  • Adds a one time listener for the event. The listener is invoked only the first time the event is fired, after which it is removed.

    Type Parameters

    • Name extends
          | "blocklist.sync"
          | "call.incoming_call"
          | (keyof ChatEventTypes)
          | "config.update"
          | (keyof ConnEventTypes)
          | "group.participant_changed"
          | "order.payment_status"
          | "status.sync"
          | (keyof WebpackEvents)
          | "alfa"
          | "beta"

    Parameters

    Returns this

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