/**
 * Schema Sync Orchestrator
 * Coordinates all schema sync operations
 */
import type { Client } from 'pg';
interface SyncOptions {
    conn: string;
    source: string;
    target: string;
    targetConn: string;
    output?: string;
    dryRun?: boolean;
    save?: boolean;
    [key: string]: unknown;
}
export declare class SchemaSyncOrchestrator {
    private sourceClient;
    private targetClient;
    private options;
    private tableOps;
    private enumOps;
    private columnOps;
    private extensionOps;
    private functionOps;
    private constraintOps;
    private indexOps;
    private sequenceOps;
    private triggerOps;
    constructor(sourceClient: Client, targetClient: Client, options: SyncOptions);
    /**
     * Execute all schema operations and collect results
     */
    private appendSectionIfNotEmpty;
    executeAllOperations(alterStatements: string[]): Promise<void>;
    /**
     * Generate complete schema sync script
     */
    generateSyncScript(): Promise<string[]>;
    /**
     * Generate output filename with timestamp
     */
    generateOutputFilename(): string;
    /**
     * Save script to file
     */
    saveScriptToFile(script: string, filename: string): void;
    /**
     * Execute the schema sync process
     */
    execute(): Promise<string>;
}
export {};
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