/**
 * Update Checker - Check for new SDK versions on GitHub Releases
 * Caches results to avoid excessive API calls
 */
export interface VersionInfo {
    currentVersion: string;
    latestVersion: string;
    updateAvailable: boolean;
    releaseUrl?: string;
    publishedAt?: string;
}
/**
 * Check for SDK updates (uses cache if available)
 * @param forceCheck - Force check even if cache is valid
 * @returns Version information including update availability
 */
export declare function checkForUpdates(forceCheck?: boolean): Promise<VersionInfo>;
/**
 * Log update notification if update is available
 */
export declare function notifyIfUpdateAvailable(): Promise<void>;