export declare class AnalyticsClient {
    private segmentNodeInstance;
    private version;
    private userIdentifyCalled;
    flush(): void;
    setSegmentNodeKey(key: string): void;
    setUserProperties(userId: string, traits: any): void;
    setVersionName(version: string): void;
    logEvent(name: string, properties?: any): void;
    private ensureUserIdentified;
    private getContext;
}
declare const defaultClient: AnalyticsClient;
export default defaultClient;