/**
 * Target vs shadow schema names for migrate diff and state apply.
 * Target comes from DB env / CLI; shadow from config or DDP_SHADOW_SCHEMA.
 */
import type { IDatabaseConnection } from '../types/database';
export declare const DEFAULT_SHADOW_SCHEMA = "ddp_shadow";
export interface ICatalogSchemaNames {
    targetSchema: string;
    shadowSchema: string;
}
export declare const resolveCatalogSchemaNames: (targetSchema: string, shadowSchemaOverride?: string) => ICatalogSchemaNames;
export declare const resolveCatalogSchemaNamesFromConnection: (connection: IDatabaseConnection, shadowSchemaOverride?: string) => ICatalogSchemaNames;
//# sourceMappingURL=catalogSchemas.d.ts.map