/**
 * Removes old and semi-migrated schemas.
 */
export declare function cleanup({ dsn, noOldShards, confirm, }: {
    dsn: string;
    noOldShards?: (oldSchemaNameRe: string) => Promise<void>;
    confirm?: (schemas: string[]) => Promise<boolean>;
}): Promise<void>;
//# sourceMappingURL=cleanup.d.ts.map