///<reference path="mxShape.d.ts"/>
///<reference path="../util/mxAbstractCanvas2D.d.ts"/>
///<reference path="../util/mxPoint.d.ts"/>
///<reference path="../util/mxRectangle.d.ts"/>
///<reference path="../view/mxCellState.d.ts"/>

/**
 * Extends {@link mxShape} to implement an new rounded arrow shape with support for waypoints and double arrows. The
 * shape is used to represent edges, not vertices.
 *
 * This shape is registered under {@link mxConstants.SHAPE_ARROW_CONNECTOR} in {@link mxCellRenderer}.
 */
declare class mxArrowConnector extends mxShape {
  /**
   * Constructs a new arrow shape.
   *
   * @param points         Array of {@link mxPoint} that define the points. This is stored in {@link mxShape.points}.
   * @param fill           String that defines the fill color. This is stored in {@link mxShape.fill}.
   * @param stroke         String that defines the stroke color. This is stored in {@link mxShape.stroke}.
   * @param strokewidth    Optional integer that defines the stroke width. Default is 1. This is stored in {@link mxShape.strokewidth}.
   * @param arrowWidth     Optional integer that defines the arrow width. Default is {@link mxConstants.ARROW_WIDTH}. This is stored in {@link mxShape.arrowWidth}.
   * @param spacing        Optional integer that defines the spacing between the arrow shape and its endpoints. Default is {@link mxConstants.ARROW_SPACING}. This is stored in {@link mxShape.spacing}.
   * @param endSize        Optional integer that defines the size of the arrowhead. Default is {@link mxConstants.ARROW_SIZE}. This is stored in {@link mxShape.endSize}.
   */
  constructor(
    points: mxPoint[],
    fill: string,
    stroke: string,
    strokewidth: number,
    arrowWidth?: number,
    spacing?: number,
    endSize?: number
  );

  /**
   * Allows to use the SVG bounding box in SVG.
   * @defaultValue `false` for performance reasons.
   */
  useSvgBoundingBox: boolean;

  /**
   * Overrides mxShape to reset spacing.
   */
  resetStyles(): void;

  /**
   * Overrides apply to get smooth transition from default start- and endsize.
   */
  apply(state: mxCellState): void;

  /**
   * Augments the bounding box with the edge width and markers.
   */
  augmentBoundingBox(bbox: mxRectangle): void;

  /**
   * Paints the line shape.
   */
  paintEdgeShape(c: mxAbstractCanvas2D, pts: mxPoint[]): void;

  paintMarker(
    c: mxAbstractCanvas2D,
    ptX: number,
    ptY: number,
    nx: number,
    ny: number,
    size: number,
    arrowWidth: number,
    edgeWidth: number,
    spacing: number,
    initialMove: boolean
  ): void;

  /**
   * @returns whether the arrow is rounded
   */
  isArrowRounded(): boolean;

  /**
   * @returns the width of the start arrow
   */
  getStartArrowWidth(): number;

  /**
   * @returns the width of the end arrow
   */
  getEndArrowWidth(): number;

  /**
   * @returns the width of the body of the edge
   */
  getEdgeWidth(): number;

  /**
   * @returns whether the ends of the shape are drawn
   */
  isOpenEnded(): boolean;

  /**
   * @returns whether the start marker is drawn
   */
  isMarkerStart(): boolean;

  /**
   * @returns whether the end marker is drawn
   */
  isMarkerEnd(): boolean;
}