import { TemplateRef, EventEmitter } from '@angular/core';
import { GanttGroupInternal, GanttItemInternal, GanttBarClickEvent, GanttLineClickEvent } from '../../class';
import { GanttUpper } from '../../gantt-upper';
import * as i0 from "@angular/core";
export declare class GanttMainComponent {
    ganttUpper: GanttUpper;
    groups: GanttGroupInternal[];
    items: GanttItemInternal[];
    groupHeaderTemplate: TemplateRef<any>;
    itemTemplate: TemplateRef<any>;
    barTemplate: TemplateRef<any>;
    rangeTemplate: TemplateRef<any>;
    barClick: EventEmitter<GanttBarClickEvent<unknown>>;
    lineClick: EventEmitter<GanttLineClickEvent<unknown>>;
    ganttMainClass: boolean;
    constructor(ganttUpper: GanttUpper);
    trackBy(index: number, item: GanttGroupInternal | GanttItemInternal): string | number;
    static ɵfac: i0.ɵɵFactoryDeclaration<GanttMainComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GanttMainComponent, "gantt-main", never, { "groups": "groups"; "items": "items"; "groupHeaderTemplate": "groupHeaderTemplate"; "itemTemplate": "itemTemplate"; "barTemplate": "barTemplate"; "rangeTemplate": "rangeTemplate"; }, { "barClick": "barClick"; "lineClick": "lineClick"; }, never, never>;
}