import { BusinessUserGroupEntity } from '../entities/business.user.group.entity';
import { GroupMemberEntity } from '../entities/group.member.entity';
import { UserRoleEntity } from '../entities/user.role.entity';
export declare class ProcessGroupMemberUpdation {
    protected group: BusinessUserGroupEntity;
    process(entity: GroupMemberEntity): Promise<void | UserRoleEntity[]>;
    private handleInsertion;
    private handleDeletion;
}