import { ChangeDetectorRef, EventEmitter, OnInit } from '@angular/core';
import { BAPortlet, EppPortlet, IgixRepo, Portlet, PortletRepo } from '@gspwidget/util';
import { TranslateService } from '@ngx-translate/core';
interface PortletItem<ChildrenT extends Portlet> {
    portlet?: ChildrenT;
    layer?: number;
    isPortlet?: boolean;
}
interface Menu {
    portletsAmount?: number;
    title?: string;
    layer: number;
}
interface Category<ChildrenT extends Portlet> extends Menu {
    children?: PortletItem<ChildrenT>[];
    isCategory: boolean;
}
interface BO<ChildrenT> extends Menu {
    children?: ChildrenT[];
    code?: string;
    id?: string;
    name?: string;
    parentID?: string;
}
export declare class DraggablePortletListComponent implements OnInit {
    translate: TranslateService;
    private portletRepo;
    private igixRepo;
    cd: ChangeDetectorRef;
    tree: (BO<BO<PortletItem<EppPortlet | BAPortlet>>> | Category<EppPortlet | BAPortlet>)[];
    eppPortletItems: PortletItem<EppPortlet>[];
    dragPortlet: EventEmitter<Portlet>;
    constructor(translate: TranslateService, portletRepo: PortletRepo, igixRepo: IgixRepo, cd: ChangeDetectorRef);
    ngOnInit(): void;
    initBAMenu(): void;
    handleWidgetDragStart(portlet: EppPortlet | BAPortlet, dragE: DragEvent): void;
    handleSubmenuOpenChange(opened: boolean, menu: any): void;
}
export {};