import { BaseEntityModel as IBaseEntityModel, ID, IUser } from '@metad/contracts';
export declare abstract class Model {
    constructor(input?: any);
    /**
     * @deprecated Because the input parameters of the constructor cannot be assigned to this
     *
     * @param input
     * @returns
     */
    instanceOf?(input?: any): this;
}
export declare abstract class BaseEntity extends Model implements IBaseEntityModel {
    id?: ID;
    createdById?: ID;
    createdBy?: IUser;
    updatedById?: ID;
    updatedBy?: IUser;
    createdAt?: Date;
    updatedAt?: Date;
}