/**
 * The internal exception from the framework
 *
 * It's used to signal to the outside world that
 * a _known_ exception has happened during the execution
 * of the apps.
 *
 * It's the base exception for other known classes
 * such as UserNotAllowedException, which is used
 * to inform the host that an app identified
 * that a user cannot perform some action, e.g.
 * join a room
 */
export declare class AppsEngineException extends Error {
    name: string;
    static JSONRPC_ERROR_CODE: number;
    message: string;
    constructor(message?: string);
    getErrorInfo(): {
        name: string;
        message: string;
    };
}