import { Matrix3, Vector2 } from '@daign/math';
import { StyledGraphicNode } from '../styledGraphicNode';
/**
 * Class for a line segment element.
 */
export declare class Line extends StyledGraphicNode {
    get start(): Vector2;
    set start(position: Vector2);
    get end(): Vector2;
    set end(position: Vector2);
    /**
     * Constructor.
     */
    constructor();
    /**
     * Calculate the start after a given transformation.
     * @param transformation - The transformation to apply.
     * @returns The transformed start position.
     */
    getStartTransformed(transformation: Matrix3): Vector2;
    /**
     * Calculate the end after a given transformation.
     * @param transformation - The transformation to apply.
     * @returns The transformed end position.
     */
    getEndTransformed(transformation: Matrix3): Vector2;
}