/**
 * Session Cleanup UI - Interactive cleanup with preview and confirmation
 *
 * Architecture: Uses dependency injection to receive UIAdapter,
 * eliminating direct dependency on presentation libraries (inquirer, chalk)
 */
import type { SessionSummary } from '../types/session.types.js';
import type { UIAdapter } from '../types/ui.types.js';
import { SessionStore } from './store.js';
export interface CleanupCriteria {
    minAgeDays?: number;
    minSizeMB?: number;
    status?: Array<'active' | 'completed' | 'failed' | 'paused'>;
}
export interface CleanupPreview {
    criteria: CleanupCriteria;
    sessionsToDelete: SessionSummary[];
    totalSizeBytes: number;
}
export declare class SessionCleanupUI {
    private sessionStore;
    private ui;
    constructor(ui: UIAdapter, sessionStore?: SessionStore);
    /**
     * Interactive cleanup with preview and confirmation
     */
    interactiveCleanup(): Promise<number>;
    /**
     * Display session statistics
     */
    private displaySessionStats;
    /**
     * Build cleanup criteria from user answers
     */
    private buildCriteriaFromAnswers;
    /**
     * Apply minimum age days criteria
     */
    private applyMinAgeDaysCriteria;
    /**
     * Apply status criteria
     */
    private applyStatusCriteria;
    /**
     * Apply minimum size MB criteria
     */
    private applyMinSizeMBCriteria;
    /**
     * Check if size input is valid
     */
    private isValidSizeInput;
    /**
     * Check if criteria has no values selected
     */
    private hasNoCriteria;
    /**
     * Prompt user for cleanup criteria
     */
    private promptCriteria;
    /**
     * Preview cleanup - show what would be deleted
     */
    previewCleanup(criteria: CleanupCriteria): Promise<CleanupPreview>;
    /**
     * Get all sessions (public method)
     */
    getAllSessions(): Promise<SessionSummary[]>;
    /**
     * Display cleanup preview (public method)
     */
    displayPreviewPublic(preview: CleanupPreview): void;
    /**
     * Display cleanup preview
     */
    private displayPreview;
    /**
     * Confirm cleanup
     */
    private confirmCleanup;
    /**
     * Execute cleanup
     */
    private executeCleanup;
    /**
     * Cleanup by criteria (non-interactive)
     */
    cleanupByCriteria(criteria: CleanupCriteria, dryRun?: boolean): Promise<number>;
    /**
     * Calculate session statistics
     */
    private calculateStats;
    /**
     * Get session age in days
     */
    private getSessionAgeDays;
    /**
     * Get status with color
     */
    private getStatusColor;
}
//# sourceMappingURL=session-cleanup-ui.d.ts.map