import { ObserverOptions } from "./ObserverOptions";
import { MinecraftServer } from "../minecraft-server/MinecraftServer";
export declare class ObserverWrapper {
    private _options;
    private _servers;
    /**
     * Creates an instance of ObserverWrapper.
     * @param {ObserverOptions} [options] Observe Options.
     */
    constructor(options: ObserverOptions);
    /**
     * Starts all servers.
     * @return {*} Promise that resolves to an object with the server names as key and if they started as value.
     */
    start(): Promise<{
        [serverName: string]: boolean;
    }>;
    /**
     * Starts a server.
     * @param {string} serverName Name of the server.
     * @return {Promise<boolean>} Promise that resolves to true if the server started.
     */
    start(serverName: string): Promise<boolean>;
    /**
     * Sends a stop command to all servers.
     * @return {*} An object with the server names as key and if the command was sent as value.
     */
    stop(): {
        [serverName: string]: boolean;
    };
    /**
     * Sends a stop command to a server.
     * @param {string} serverName Name of the server.
     * @return {boolean} true if signal was sent.
     */
    stop(serverName: string): boolean;
    /**
     * Get online players from all servers.
     * @return {*} An object with the server names as key and the server's online players names list as value.
     */
    getOnlinePlayers(): {
        [serverName: string]: string[];
    };
    /**
     * Get online players from a server.
     * @param {string} serverName Name of the server.
     * @return {string[]} The server's online players names list.
     */
    getOnlinePlayers(serverName: string): string[];
    /** Gets an instance of a server. */
    getServer(serverName: string): MinecraftServer;
    /** Servers name list */
    get servers(): string[];
}