import type { VzEvent, VzEventDetailMap } from '@vizor-vr/shared';
type EventCallback = (event: CustomEvent) => void;
/**
 * Typed event emitter that dispatches CustomEvents on the host element.
 * Supports both HTML5 media events and Vizor custom events.
 */
export declare class VzEventEmitter {
    private element;
    private handlers;
    constructor(element: HTMLElement);
    /** Emit a standard media event (no detail) */
    emitMedia(type: string): void;
    /** Emit a Vizor custom event with typed detail */
    emit<E extends keyof VzEventDetailMap>(type: E, detail?: VzEventDetailMap[E]): void;
    /** Add an event listener */
    on(type: VzEvent | string, callback: EventCallback): () => void;
    /** Remove an event listener */
    off(type: VzEvent | string, callback: EventCallback): void;
    /** Remove all event listeners */
    removeAll(): void;
}
export {};
//# sourceMappingURL=event-emitter.d.ts.map