/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
import Event from './Event';
import { EVENT_TARGET_GET_THE_PARENT_KEY, INTERNAL_DISPATCH_METHOD_KEY } from './internals/EventTargetInternals';
export type EventCallback = (event: Event) => void;
export type EventHandler = {
    handleEvent(event: Event): void;
};
export type EventListener = EventCallback | EventHandler;
export type EventListenerOptions = Readonly<{
    capture?: boolean;
}>;
export type AddEventListenerOptions = Readonly<{
    capture?: boolean;
    passive?: boolean;
    once?: boolean;
    signal?: AbortSignal;
}>;
export default class EventTarget {
    addEventListener(type: string, callback: EventListener | null, optionsOrUseCapture?: AddEventListenerOptions | boolean): void;
    removeEventListener(type: string, callback: EventListener | null, optionsOrUseCapture?: EventListenerOptions | boolean): void;
    dispatchEvent(event: Event): boolean;
    [EVENT_TARGET_GET_THE_PARENT_KEY](): EventTarget | null;
    [INTERNAL_DISPATCH_METHOD_KEY](event: Event): void;
}
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