import * as PIXI from './../com/pixi.min'; const {Point} = PIXI; class CPoint extends Point { x: number; y: number; constructor(x, y) { super(x, y); } mult(m) { return new CPoint(this.x * m, this.y * m); } static distance(p1, p2) { return Math.sqrt(Math.pow(p1.x - p2.x, 2) + Math.pow(p1.y - p2.y, 2)); } } export default CPoint;