import type { DatabaseAdapter } from 'appwrite-utils-helpers';
import { type BackupMetadata, type BackupType } from "../../shared/backupMetadataSchema.js";
/**
 * Creates the centralized backup tracking table with enhanced schema
 */
export declare function createCentralizedBackupTrackingTable(db: DatabaseAdapter, databaseId: string): Promise<void>;
/**
 * Records backup metadata in the centralized tracking table
 */
export declare function recordCentralizedBackup(db: DatabaseAdapter, trackingDatabaseId: string, metadata: Omit<BackupMetadata, '$id' | '$createdAt' | '$updatedAt'>): Promise<BackupMetadata>;
/**
 * Lists all backups of a specific type, sorted by creation date (newest first)
 */
export declare function listCentralizedBackups(db: DatabaseAdapter, trackingDatabaseId: string, options?: {
    backupType?: BackupType;
    resourceId?: string;
    limit?: number;
}): Promise<BackupMetadata[]>;
/**
 * Gets a specific backup by its backup file ID
 */
export declare function getCentralizedBackup(db: DatabaseAdapter, trackingDatabaseId: string, backupId: string): Promise<BackupMetadata | null>;
/**
 * Updates restoration status for a backup
 */
export declare function updateRestorationStatus(db: DatabaseAdapter, trackingDatabaseId: string, backupRecordId: string, restorationData: {
    restoredAt: string;
    restorationStatus: 'completed' | 'partial' | 'failed';
    restorationError?: string;
}): Promise<void>;
/**
 * Gets the most recent comprehensive backup
 */
export declare function getLastComprehensiveBackup(db: DatabaseAdapter, trackingDatabaseId: string): Promise<BackupMetadata | null>;