export interface IPolygon { absoluteCentroid: IPoint; polygonPoints: IPoint[]; } export interface IPoint { x: number; y: number; } export interface ISize { width: number; height: number; } export interface IVector { x: number; y: number; } export interface IThickness { top: number; left: number; right: number; bottom: number; } export interface BoundingRect { top: number; left: number; right: number; bottom: number; }