import type { AnalyticsEngineDataPoint } from '@cloudflare/workers-types/experimental';
/**
 * Access the Workers Analytics Engine
 *
 * @example ```ts
 * const analytics = hubAnalytics()
 * await analytics.put({
 *   blobs: ['Seattle', 'USA', 'pro_sensor_9000'],
 *   doubles: [1.1, 2.2, 3.3],
 *   indexes: ['a3cd45']
 * })
 * ```
 *
 * @see https://developers.cloudflare.com/analytics/analytics-engine/get-started/
 */
export declare function hubAnalytics(): {
    put(data: AnalyticsEngineDataPoint): Promise<boolean>;
} | {
    put(data: AnalyticsEngineDataPoint): boolean;
};
export declare function proxyHubAnalytics(projectUrl: string, secretKey?: string, headers?: HeadersInit): {
    put(data: AnalyticsEngineDataPoint): Promise<boolean>;
};