import { CancelableEvent } from "@skeldjs/events";
import { Connection, Room } from "../../../worker";
/**
 * Emitted before a player successfully or unsuccessfully joins a room on the
 * server.
 *
 * This event allows you to redirect the player to another game, or to completely
 * prevent them from joining.
 *
 * A better event to use for when a player has successfully joined a room is
 * the [`player.join`](https://skeld.js.org/classes/core.playerjoinevent.html)
 * event.
 *
 * @example
 * ```ts
 * .@EventListener("worker.beforejoin")
 * onWorkerBeforeJoin(ev: WorkerBeforeJoinEvent) {
 *   for (const [ netId, mod ] of ev.client.mods) {
 *     if (mod.modid === "com.andruzzzhka.customserversclient") {
 *       ev.cancel();
 *       return ev.client.disconnect("Do not join with custom servers client!!!");
 *     }
 *   }
 * }
 * ```
 */
export declare class WorkerBeforeJoinEvent extends CancelableEvent {
    /**
     * The client that is attempting to join the room.
     */
    readonly client: Connection;
    /**
     * The game code that the player used to search for a room.
     */
    readonly gameCode: number;
    /**
     * The room that was found, or `undefined` if there is no room on the
     * server with the code.
     */
    readonly foundRoom: Room | undefined;
    static eventName: "worker.beforejoin";
    eventName: "worker.beforejoin";
    private _alteredRoom;
    constructor(
    /**
     * The client that is attempting to join the room.
     */
    client: Connection, 
    /**
     * The game code that the player used to search for a room.
     */
    gameCode: number, 
    /**
     * The room that was found, or `undefined` if there is no room on the
     * server with the code.
     */
    foundRoom: Room | undefined);
    /**
     * The room that the player will join instead, if changed.
     */
    get alteredRoom(): Room | undefined;
    /**
     * Change the room that the player will join.
     * @param room The room that the player will join instead, set to `undefined`
     * to give the player a "Game Not Found" error.
     */
    setRoom(room: Room | undefined): void;
}