import { CommandCall } from './command-call';
/**
 * The type for command functions
 */
export type CommandFn = (sender: org.bukkit.command.CommandSender, call: CommandCall) => void | Promise<void>;
export declare class ServerCommands {
    /**
     * Map of command name to handlers.
     */
    private static handlers;
    /**
     * Registers a command handler.
     * @param pattern the command pattern to register
     * @param handler the handler for the command
     * @returns true if the command was registered, false if it was not
     */
    static register(pattern: string, handler: CommandFn): boolean;
    private static createExecutor;
}