import { AfterViewInit, ElementRef, EventEmitter, OnInit, QueryList } from "@angular/core";
import { Subject } from "rxjs";
import { DragDropListSortEvent } from "../../interfaces";
import { CfDestroyRef } from "../classes";
import { CfDragDropService } from "../services";
import { CfDragDirective } from "./drag.directive";
import * as i0 from "@angular/core";
export declare class CfDragDropListDirective extends CfDestroyRef implements OnInit, AfterViewInit {
    dragDropService: CfDragDropService;
    elementRef: ElementRef<HTMLElement>;
    direction: 'vertical' | 'horizontal' | null;
    group: string | null;
    dragOpacity: number;
    preventClick: boolean;
    dragDirectivesContentChildren: QueryList<CfDragDirective>;
    children: CfDragDirective[];
    oldPosition: number | null;
    activeDragDirective: CfDragDirective | null;
    dragEndSubject: Subject<void>;
    sorted: EventEmitter<DragDropListSortEvent>;
    dragStart(dragDirective: CfDragDirective): void;
    dragMove(): void;
    dragEnd(emitEvent?: boolean): void;
    getNewPositionByCoord(): number;
    setDragDirectivesInputs(): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<CfDragDropListDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CfDragDropListDirective, "[cfDragDropList]", never, { "direction": { "alias": "direction"; "required": false; }; "group": { "alias": "group"; "required": false; }; "dragOpacity": { "alias": "dragOpacity"; "required": false; }; "preventClick": { "alias": "preventClick"; "required": false; }; }, { "sorted": "sorted"; }, ["dragDirectivesContentChildren"], never, true, never>;
}