import { AfterViewInit, ElementRef, EventEmitter, OnChanges, OnDestroy } from '@angular/core';
import { ɵBaseResizer, ɵResizerConfigModel, ɵResizerFactory } from '../classes';
import { ResizeInfo, ResizerConfig } from '../interfaces';
import * as i0 from "@angular/core";
export declare class ResizableDirective implements OnChanges, AfterViewInit, OnDestroy {
    private readonly document;
    private readonly hostRef;
    private readonly resizerFactory;
    /** Configuration of resizing */
    parameters: ResizerConfig | undefined | '';
    /** Fires when the resizable element init */
    osResizableElementInit: EventEmitter<HTMLElement>;
    /** Fires when the resizers wrapper element init */
    osResizersWrapperElementInit: EventEmitter<HTMLElement>;
    /** Fires when calls mousedown handler over resizableElement */
    osResizeStart: EventEmitter<ResizeInfo>;
    /** Fires when the `mousemove` is called */
    osResizing: EventEmitter<ResizeInfo>;
    /** Fires when the `mouseup` is called and after all internal handlers removed */
    osResizeEnd: EventEmitter<ResizeInfo>;
    /** Target resizable HTML element */
    get resizableElement(): HTMLElement;
    /** Target resizer */
    get resizer(): ɵBaseResizer;
    /** Configuration of resizing */
    get config(): ɵResizerConfigModel;
    private _resizableElement;
    private _resizersWrapperElement;
    private _resizer;
    private _config;
    private _whenViewInit$;
    constructor(document: Document, hostRef: ElementRef<HTMLElement>, resizerFactory: ɵResizerFactory);
    ngOnChanges(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /** Updates config without affecting any logic, like some internal initialization of different things */
    updateConfigWithoutChanges(config: ResizerConfig): void;
    private onConfigChanged;
    private initResizableElement;
    private initResizersWrapperElement;
    private initResizerElements;
    private createResizer;
    private updateResizersWrapperDomPlacement;
    private updateResizersWrapperActivity;
    private readonly onPointerDown;
    private readonly onPointerMove;
    private readonly onPointerUp;
    private getResizeInfo;
    private isResizeAllowed;
    static ɵfac: i0.ɵɵFactoryDeclaration<ResizableDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ResizableDirective, "[oResizable]", never, { "parameters": "oResizable"; }, { "osResizableElementInit": "osResizableElementInit"; "osResizersWrapperElementInit": "osResizersWrapperElementInit"; "osResizeStart": "osResizeStart"; "osResizing": "osResizing"; "osResizeEnd": "osResizeEnd"; }, never>;
}