import { IEvent } from '..';
export type TListener<T> = {
    callback: (e: IEvent<T>) => void;
    options: {
        once?: boolean;
    };
};
export interface IDisposable {
    dispose(): void;
}
export interface IDispatcher<T> extends IDisposable {
    readonly id: string;
    on(event: IEvent<T>, callback: TListener<T>['callback'], options?: {
        once?: boolean;
    }): void;
    once(event: IEvent<T>, callback: TListener<T>['callback']): void;
    off(event: IEvent<T>, callback: TListener<T>['callback']): void;
    dispatch(event: IEvent<T>): boolean | void;
    turnOn(): void;
    turnOff(): void;
    get isOn(): boolean;
}