import { ElementRef, Renderer2 } from '@angular/core';
import { Boundaries, Colors, MinimumDistance, MousePosition } from '../models';
export declare abstract class BaseShape {
    protected renderer: Renderer2;
    protected parent: ElementRef;
    protected fillColor: string;
    protected strokeColor: string;
    protected handlerFillColor: string;
    protected handlerStrokeColor: string;
    static CLOSE_LIMIT: number;
    points: number[][];
    canvas: HTMLCanvasElement;
    context: CanvasRenderingContext2D;
    protected _activePointPos: number;
    protected constructor(renderer: Renderer2, parent: ElementRef, fillColor: string, strokeColor: string, handlerFillColor: string, handlerStrokeColor: string, points: number[][]);
    setColors(colors: Colors): void;
    abstract draw(): void;
    abstract onMouseup(event: MouseEvent, mousePos: MousePosition, allowDelete: boolean): string;
    abstract onMovePoint(event: MouseEvent, mousePos: MousePosition): void;
    getPositionInPercent(mousePos: MousePosition): {
        x: number;
        y: number;
    };
    getPointInPx(point: number[]): number[];
    xToPercent(value: number): number;
    xToPx(value: number): number;
    yToPercent(value: number): number;
    yToPx(value: number): number;
    pxToPercent(value: number): number;
    getBoundaries(inPx?: boolean): Boundaries;
    getWidth(): number;
    getHeight(): number;
    protected abstract _getName(): string;
    protected abstract _onInit(): void;
    protected _drawPoint(point: number[]): void;
    protected _drawExpander(point: number[]): void;
    protected _getDistances(mousePos: MousePosition): MinimumDistance;
    private _initializeCanvas;
}