import { IApiBaseEntity } from '../../../../interface/api-base-entity.interface';
import { IApiControllerPropertiesRouteBaseRelationsResponse } from '../../../../interface/decorator/api';
/**
 * Projects loaded relation objects into the configured response reference shape.
 * @template E - Entity type that owns the relation configuration.
 * @template R - Response value type.
 * @param {IApiControllerPropertiesRouteBaseRelationsResponse<E> | undefined} relationConfig - Response relation projection configuration.
 * @param {R} response - Response value to project.
 * @returns {R} Response value with projected relation references.
 */
export declare function ApiRouteProjectRelationResponse<E extends IApiBaseEntity, R>(relationConfig: IApiControllerPropertiesRouteBaseRelationsResponse<E> | undefined, response: R): R;