/**
 * Add event listener to the document, returns the cleanup function for removing the listener.
 */
export declare function on<K extends keyof DocumentEventMap>(doc: Document, eventName: K, callback: (event: DocumentEventMap[K]) => void, options?: boolean): () => void;
/**
 * Add event listener to the window, returns the cleanup function for removing the listener.
 */
export declare function on<K extends keyof WindowEventMap>(win: Window, eventName: K, callback: (event: WindowEventMap[K]) => void, options?: boolean): () => void;
/**
 * Add event listener to the element, returns the cleanup function for removing the listener.
 */
export declare function on<K extends keyof HTMLElementEventMap>(element: Element, eventName: K, callback: (event: HTMLElementEventMap[K]) => void, options?: boolean): () => void;
//# sourceMappingURL=event-on.d.ts.map