/**
 * Interactive Upgrade UI Component
 *
 * pnpm-style interactive dependency upgrade interface
 */
import { UIEngine } from './engine';
import { PackageInfo } from './types';
interface UpgradeConfig {
    packages: PackageInfo[];
    maxLines?: number;
}
interface UpgradeResult {
    updates: Array<{
        name: string;
        from: string;
        to: string;
    }>;
}
/**
 * Create the upgrade UI
 */
export declare function interactiveUpgrade(engine: UIEngine, config: UpgradeConfig): Promise<UpgradeResult>;
/**
 * Standalone upgrade prompt
 */
export declare function upgradePrompt(packages: PackageInfo[], maxLines?: number): Promise<UpgradeResult>;
export {};