import { DataGridService } from '../../data-grid.service';
import { DataGridSort } from '../../data-grid-sort/data-grid-sort';
export declare class DataGridGroupComponent {
    private dataGridService;
    dataGridSort: DataGridSort;
    name: string;
    span: string;
    title: string;
    constructor(dataGridService: DataGridService);
    /**
     *
     */
    sorted(): boolean;
    toggle(): void;
}