import { Vector2 } from '@daign/math';
import { StyledGraphicNode } from '../styledGraphicNode';
import { Application } from '../application';
import { Group } from '../basic-elements';
import { IControlModifier } from '../control-modifiers';
import { ButtonObject } from './buttonObject';
import { IControlGuide } from './iControlGuide';
/**
 * Abstract class for drawing elements that are defined by interactive control points.
 */
export declare abstract class ControlObject extends Group {
    controlModifier: IControlModifier | null;
    controlGuides: IControlGuide[];
    controlPointShapes: (StyledGraphicNode | null | undefined)[];
    buttons: ButtonObject[];
    /**
     * Constructor.
     */
    constructor();
    /**
     * The redraw method to extend which should create the shape of the element.
     */
    redraw(): void;
    /**
     * Construct the shapes to be displayed on the control layer.
     * @param activePoint - The selected point of the active object.
     * @param application - The corresponding application.
     * @returns A node containing the content for the control layer.
     */
    redrawControlObjects(activePoint: Vector2 | null, application: Application): StyledGraphicNode;
    /**
     * Get a deep copy of the control points.
     * The ControlPoint uses this method for the ControlModifiers. The method will be overwritten by
     * ControlObjects that extend the Vector2 class with additional properties.
     * @returns A deep copy of the control points.
     */
    getDeepCopyOfPoints(): Vector2[];
    /**
     * Copy updated coordinates back to the control points of this control.
     * The ControlPoint uses this method for the ControlModifiers. The method will be overwritten by
     * ControlObjects that extend the Vector2 class with additional properties.
     * @param updatedPoints - The new coordinates to apply.
     */
    writeUpdatesToPoints(updatedPoints: Vector2[]): void;
}