import { Domain } from '@things-factory/shell';
import { User } from '@things-factory/auth-base';
export declare class UserPreference {
    readonly id: string;
    domain?: Domain;
    domainId?: string;
    user: User;
    userId: string;
    key?: string;
    preference?: {
        [key: string]: any;
    };
    createdAt?: Date;
    updatedAt?: Date;
    creator?: User;
    creatorId?: string;
    updater?: User;
    updaterId?: string;
}