/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { Platform } from '@angular/cdk/platform';
import { AfterViewInit, ElementRef, EventEmitter, NgZone, OnDestroy, Renderer2 } from '@angular/core';
import { BooleanInput } from '@ui-vts-kit/ng-vts/core/types';
import { VtsResizableService } from './resizable.service';
import * as i0 from "@angular/core";
export interface VtsResizeEvent {
    width?: number;
    height?: number;
    col?: number;
    mouseEvent?: MouseEvent | TouchEvent;
}
export declare class VtsResizableDirective implements AfterViewInit, OnDestroy {
    private elementRef;
    private renderer;
    private vtsResizableService;
    private platform;
    private ngZone;
    static ngAcceptInputType_vtsLockAspectRatio: BooleanInput;
    static ngAcceptInputType_vtsPreview: BooleanInput;
    static ngAcceptInputType_vtsDisabled: BooleanInput;
    vtsBounds: 'window' | 'parent' | ElementRef<HTMLElement>;
    vtsMaxHeight?: number;
    vtsMaxWidth?: number;
    vtsMinHeight: number;
    vtsMinWidth: number;
    vtsGridColumnCount: number;
    vtsMaxColumn: number;
    vtsMinColumn: number;
    vtsLockAspectRatio: boolean;
    vtsPreview: boolean;
    vtsDisabled: boolean;
    readonly vtsResize: EventEmitter<VtsResizeEvent>;
    readonly vtsResizeEnd: EventEmitter<VtsResizeEvent>;
    readonly vtsResizeStart: EventEmitter<VtsResizeEvent>;
    resizing: boolean;
    private elRect;
    private currentHandleEvent;
    private ghostElement;
    private el;
    private sizeCache;
    private destroy$;
    constructor(elementRef: ElementRef<HTMLElement>, renderer: Renderer2, vtsResizableService: VtsResizableService, platform: Platform, ngZone: NgZone);
    onMouseenter(): void;
    onMouseleave(): void;
    setPosition(): void;
    calcSize(width: number, height: number, ratio: number): VtsResizeEvent;
    setCursor(): void;
    resize(event: MouseEvent | TouchEvent): void;
    endResize(event: MouseEvent | TouchEvent): void;
    previewResize({ width, height }: VtsResizeEvent): void;
    createGhostElement(): void;
    removeGhostElement(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsResizableDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<VtsResizableDirective, "[vts-resizable]", ["vtsResizable"], { "vtsBounds": { "alias": "vtsBounds"; "required": false; }; "vtsMaxHeight": { "alias": "vtsMaxHeight"; "required": false; }; "vtsMaxWidth": { "alias": "vtsMaxWidth"; "required": false; }; "vtsMinHeight": { "alias": "vtsMinHeight"; "required": false; }; "vtsMinWidth": { "alias": "vtsMinWidth"; "required": false; }; "vtsGridColumnCount": { "alias": "vtsGridColumnCount"; "required": false; }; "vtsMaxColumn": { "alias": "vtsMaxColumn"; "required": false; }; "vtsMinColumn": { "alias": "vtsMinColumn"; "required": false; }; "vtsLockAspectRatio": { "alias": "vtsLockAspectRatio"; "required": false; }; "vtsPreview": { "alias": "vtsPreview"; "required": false; }; "vtsDisabled": { "alias": "vtsDisabled"; "required": false; }; }, { "vtsResize": "vtsResize"; "vtsResizeEnd": "vtsResizeEnd"; "vtsResizeStart": "vtsResizeStart"; }, never, never, false, never>;
}