import type { QRL } from "@qwik.dev/core";
/**
 * Helper functions for adding/removing window event listeners with Qwik QRL handlers.
 *
 * Type-aware linting is strict and flags QRL handlers as incompatible with native addEventListener,
 * but QRLs work correctly at runtime. This pattern is needed when conditionally adding event listeners,
 * such as drag handlers that should only be active when dragging is enabled.
 */
export declare function addWindowEventListener<E extends Event = Event>(type: string, handler: QRL<(event: E) => void | Promise<void>>, options?: boolean | AddEventListenerOptions): void;
export declare function removeWindowEventListener<E extends Event = Event>(type: string, handler: QRL<(event: E) => void | Promise<void>>, options?: boolean | EventListenerOptions): void;