import { InProgressPerformanceEvent, Logger } from "@azure/msal-common/browser";
interface NetworkConnection {
    effectiveType?: string;
    rtt?: number;
}
/**
 * Get network information for telemetry purposes. This is only supported in Chromium-based browsers.
 * @returns Network connection information, or an empty object if not available.
 */
export declare function getNetworkInfo(): NetworkConnection;
export declare function collectInstanceStats(currentClientId: string, performanceEvent: InProgressPerformanceEvent, logger: Logger, correlationId: string): void;
export {};
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