interface TaskMeta {
    sender: string;
    trips: string[];
    loop: number;
    timestamp: number;
}
type TaskHandler<T = unknown> = (data: T, meta: TaskMeta) => void | Promise<void>;
declare const task: {
    on<T = unknown>(name: string, handler: TaskHandler<T>): Promise<void>;
    emit<T = unknown>(name: string, data: T): Promise<void>;
};
type Task = typeof task;

export { type Task, type TaskHandler, type TaskMeta, task };