import { CacheService, SqlService, UserRolesAccessObjectDto } from '@servicelabsco/nestjs-utility-services';
export declare class BusinessUserRoleService {
    private readonly sqlService;
    private readonly cacheService;
    constructor(sqlService: SqlService, cacheService: CacheService);
    getUserRoles(businessId: number, userId: number): Promise<UserRolesAccessObjectDto>;
    private fetchUserRoles;
    setUserRoles(businessId: number, userId: number): Promise<UserRolesAccessObjectDto>;
}