/**
 * Adds an event listener to an element.
 * @returns A callback to remove the event listener from the element.
 *
 * @param target
 * @param type
 * @param listener
 * @param options
 */
export declare function addListener<TargetInterface extends EventTarget, Type extends TargetInterface extends Window ? keyof WindowEventMap | string : TargetInterface extends Document ? keyof DocumentEventMap | string : TargetInterface extends HTMLElement ? keyof HTMLElementEventMap | string : keyof ElementEventMap | string, Listener extends Type extends keyof WindowEventMap ? (this: Document, ev: WindowEventMap[Type]) => unknown : Type extends keyof DocumentEventMap ? (this: Document, ev: DocumentEventMap[Type]) => unknown : Type extends keyof HTMLElementEventMap ? (this: HTMLElement, ev: HTMLElementEventMap[Type]) => unknown : Type extends keyof ElementEventMap ? (this: Element, ev: ElementEventMap[Type]) => unknown : EventListenerOrEventListenerObject>(target: TargetInterface | null | undefined, type: Type, listener: Listener, options?: boolean | AddEventListenerOptions): () => void;
type AllowedEvent = keyof DocumentEventMap | 'w-close';
/**
 * Dispatches a custom event that bubbles from the target.
 * @param target The element where the event will originate.
 * @param events The event name or an array of event names.
 * @returns True if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
 */
export declare const simulateEvent: (target: EventTarget, events: AllowedEvent | Array<AllowedEvent>) => boolean;
export {};