/**
 * Analytics initialization.
 *
 * Creates the AnalyticsCollector and GazeTracker based on license features,
 * attaches event listeners to the player, and returns a cleanup function.
 */
import type { FeatureFlags } from '@vizor-vr/shared';
import type { PlayerState } from '../core/player-state.js';
import type { VzEventEmitter } from '../core/event-emitter.js';
import { AnalyticsCollector } from './analytics-collector.js';
import { GazeTracker, type OrientationProvider, type ContentTimeProvider } from './gaze-tracker.js';
export interface AnalyticsOptions {
    contentId: string;
    apiEndpoint: string;
    apiKey?: string;
    features: FeatureFlags;
    getOrientation: OrientationProvider;
    getContentTime: ContentTimeProvider;
}
export interface AnalyticsHandle {
    collector: AnalyticsCollector | null;
    gazeTracker: GazeTracker | null;
    dispose: () => void;
}
/**
 * Initialize analytics subsystem.
 *
 * Attaches event listeners to state changes and player events.
 * Returns a handle with collector, gazeTracker, and dispose function.
 */
export declare function initAnalytics(state: PlayerState, events: VzEventEmitter, options: AnalyticsOptions): AnalyticsHandle;
//# sourceMappingURL=index.d.ts.map