* Finds a port closest to given SVG coordinates.
*/
private findClosestPort(x: number, y: number): { portEl: SVGGElement | undefined, distance: number } {
- let closestPort = undefined;
- let closestDistance = Infinity;
+ let closestPort: any = undefined;
+ let closestDistance: any = Infinity;
this.portOrigins!.forEach((matrix, port) => {