import type { AbstractDto, AbstractTranslationDto } from './dto/abstract.dto';
import { LanguageCode } from '../constants';
/**
 * Abstract DTO-able Entity
 *
 * @description Base class that provides toDto functionality without any database fields.
 * Use this for view entities or other entities that don't need createdAt/updatedAt fields.
 */
export declare abstract class AbstractDtoEntity<DTO, O = never> {
    translations?: AbstractTranslationEntity[];
    toDto(options?: O): DTO;
}
/**
 * Abstract Entity
 *
 * @description This class is an abstract class for all entities.
 * It's experimental and recommended using it only in microservice architecture,
 * otherwise just delete and use your own entity.
 * Extends AbstractDtoEntity and adds createdAt/updatedAt timestamp fields.
 */
export declare abstract class AbstractBaseEntity<DTO, O> extends AbstractDtoEntity<DTO, O> {
    createdAt: Date;
    updatedAt: Date;
}
export declare class AbstractEntity<DTO extends AbstractDto = AbstractDto, O = never> extends AbstractBaseEntity<DTO, O> {
    id: number;
}
export declare class AbstractTranslationEntity<DTO extends AbstractTranslationDto = AbstractTranslationDto, O = never> extends AbstractEntity<DTO, O> {
    languageCode: LanguageCode;
}
export declare class AbstractUuidPrimaryEntity<DTO extends AbstractDto = AbstractDto, O = never> extends AbstractBaseEntity<DTO, O> {
    id: string;
    generateId(): void;
}