interface UpdateInfo {
    current: string;
    latest: string;
    hasUpdate: boolean;
    isOutdated: boolean;
}
/**
 * Check for available updates
 */
export declare function checkForUpdates(): Promise<UpdateInfo>;
/**
 * Get update notification message
 */
export declare function getUpdateMessage(updateInfo: UpdateInfo): string;
/**
 * Display update notification if available
 */
export declare function showUpdateNotification(): Promise<void>;
/**
 * Force check for updates (ignores cache)
 */
export declare function forceCheckForUpdates(): Promise<UpdateInfo>;
export {};
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