export declare const DateTransform: PropertyDecorator;
export declare abstract class BaseEntity {
    _id: string;
    uuid: string;
    createdAt: Date;
    createdBy: string;
    changedAt: Date;
    changedBy: string;
    deletedAt?: Date;
    deletedBy?: string;
    version: number;
}
export declare const TECHNICAL_KEYS_BASE_ENTITY: (keyof BaseEntity)[];
export declare abstract class TenantEntity extends BaseEntity {
    tenantId: string;
}
export declare const TECHNICAL_KEYS: (keyof TenantEntity)[];