import { AfterViewInit, OnChanges, OnDestroy, OnInit } from '@angular/core';
import { DragSource, DropTarget } from '@ng-dnd/core';
import { Observable } from 'rxjs';
import { DraggedItem, RenderContext } from '../types';
import * as i0 from "@angular/core";
export declare class DndSortableRenderer<Data> implements OnChanges, OnInit, AfterViewInit, OnDestroy {
    private dnd;
    private el;
    context: RenderContext<Data>;
    get data(): Data;
    get index(): number;
    get type(): string | symbol;
    get listId(): string | number | symbol;
    /** @ignore */
    private get accepts();
    /** @ignore */
    private get spec();
    /** @ignore */
    private subs;
    /**
     * This DropTarget is attached where [dndSortableRender] is.
     *
     * It is responsible for triggering {@link SortableSpec.hover} when the place you are hovering changes.
     */
    target: DropTarget<DraggedItem<Data>>;
    /**
     * This DragSource is NOT attached for you.
     *
     * You need to attach it yourself, by pulling #render="dndSortableRender", and applying [dragSource]="render.source".
     */
    source: DragSource<DraggedItem<Data>>;
    /**
     * Shortcut for `this.source.listen(m => m.isDragging())`
     */
    isDragging$: Observable<boolean>;
    /** @ignore */
    constructor();
    /** @ignore */
    private createItem;
    /** @ignore */
    private sameIds;
    /** @ignore */
    private getCanDrag;
    /** @ignore */
    private isDragging;
    /** @ignore */
    private hover;
    /** @ignore */
    private rect;
    /** @ignore */
    private size;
    /** @ignore */
    ngOnChanges(): void;
    /** @ignore */
    ngOnInit(): void;
    /** @ignore */
    ngAfterViewInit(): void;
    /** @ignore */
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DndSortableRenderer<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DndSortableRenderer<any>, "[dndSortableRender]", ["dndSortableRender"], { "context": { "alias": "dndSortableRender"; "required": false; }; }, {}, never, never, true, never>;
}