import type { IBackupUseCase, BackupInitResult, BackupPushResult, BackupStatusResult, BackupHistoryResult, BackupRestoreResult, BackupPushOptions, IPromptPort, IWorldBackupPort } from '../ports/index.js';
/**
 * Backup Use Case
 * Manages world backups to GitHub
 */
export declare class BackupUseCase implements IBackupUseCase {
    private readonly prompt;
    private readonly port;
    private configSaveCallback?;
    constructor(prompt: IPromptPort, port: IWorldBackupPort);
    /**
     * Set callback for saving configuration (called by CLI layer)
     */
    setConfigSaveCallback(callback: (config: Record<string, string | boolean>) => void | Promise<void>): void;
    /**
     * Interactive backup initialization
     */
    init(force?: boolean): Promise<BackupInitResult>;
    /**
     * Test GitHub connection
     */
    private testGitHubConnection;
    /**
     * Interactive backup push
     */
    push(): Promise<BackupPushResult>;
    /**
     * Push backup with message
     */
    pushWithMessage(message: string, options?: BackupPushOptions): Promise<BackupPushResult>;
    /**
     * Get backup status
     */
    status(): Promise<BackupStatusResult>;
    /**
     * Get backup history
     */
    history(): Promise<BackupHistoryResult[]>;
    /**
     * Interactive restore selection
     */
    restore(): Promise<BackupRestoreResult>;
    /**
     * Restore from specific commit
     */
    restoreFromCommit(commitHash: string): Promise<BackupRestoreResult>;
}
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