import { AfterViewInit, ElementRef, EventEmitter, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { CdkDropList, CdkDragEnter, CdkDragSortEvent, DropListOrientation, CdkDropListGroup, CdkDrag } from '@angular/cdk/drag-drop';
import { MixedDragDropConfig } from './mixed-drag-drop';
import * as i0 from "@angular/core";
export interface MixedCdkDragContainerSize {
    drag: CdkDrag;
    containerSize: DOMRectReadOnly;
}
export declare class MixedCdkDragDropDirective<T = any> implements OnChanges, AfterViewInit, OnDestroy {
    element: ElementRef<HTMLElement>;
    private cdkDropListGroup;
    /** @param {EventEmitter} dropped: emit previousIndex and currentIndex when dropList dropped. Valid when itemList is not being provided. **/
    readonly dropped: EventEmitter<{
        previousIndex: number;
        currentIndex: number;
    }>;
    itemList: T[] | undefined;
    orientation: DropListOrientation;
    containerSelector: string;
    private readonly _resizeDragItem;
    private targetIndex;
    private sourceIndex;
    private source;
    private observer;
    private currentContentRect;
    private animationFrame;
    constructor(element: ElementRef<HTMLElement>, cdkDropListGroup: CdkDropListGroup<CdkDropList<T>>);
    ngAfterViewInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    addResizeDragItem(item: MixedCdkDragSizeHelperDirective): void;
    deleteResizeDragItem(item: MixedCdkDragSizeHelperDirective): void;
    onDropListDropped(): void;
    onDropListEntered({ item, container, currentIndex }: CdkDragEnter | CdkDragSortEvent): void;
    private observeAll;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MixedCdkDragDropDirective<any>, [null, { self: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<MixedCdkDragDropDirective<any>, "[cdkDropListGroup][mixedCdkDragDrop]", never, { "itemList": { "alias": "itemList"; "required": false; }; "orientation": { "alias": "orientation"; "required": false; }; "containerSelector": { "alias": "containerSelector"; "required": false; }; }, { "dropped": "dropped"; }, never, never, true, never>;
}
export declare class MixedCdkDropListDirective implements OnInit, OnDestroy {
    private cdkDropList;
    private mixedDragDrop;
    private config;
    private lifecycleEmitter;
    constructor(cdkDropList: CdkDropList, mixedDragDrop: MixedCdkDragDropDirective, config: MixedDragDropConfig);
    ngOnInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MixedCdkDropListDirective, [{ self: true; }, { skipSelf: true; }, null]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<MixedCdkDropListDirective, "[cdkDropList][mixedCdkDropList]", never, {}, {}, never, never, true, never>;
}
export declare class MixedCdkDragSizeHelperDirective implements AfterViewInit, OnDestroy {
    private cdkDrag;
    private mixedContainer;
    contentBoxSize: EventEmitter<MixedCdkDragContainerSize>;
    constructor(cdkDrag: CdkDrag, mixedContainer: MixedCdkDragDropDirective);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    onSizeChangeEmit(rect: DOMRectReadOnly): void;
    /** @param event :{MixedCdkDragContainerSize} contentSize observer event.
     *  @param percentWidth :{number} set width to the percentage based on the dropListGroup Container width, valid from 0 to 100.
     *  @param percentHeight :{number} set width to the percentage based on the dropListGroup Container width, valid from 0 to 100. **/
    static defaultEmitter(event: MixedCdkDragContainerSize, percentWidth: number, percentHeight: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MixedCdkDragSizeHelperDirective, [{ self: true; }, { skipSelf: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<MixedCdkDragSizeHelperDirective, "[cdkDrag][mixedCdkDragSizeHelper]", never, {}, { "contentBoxSize": "contentBoxSize"; }, never, never, true, never>;
}