export declare class Intersections {
    static circleCircle(circle1: {
        x: number;
        y: number;
        r: number;
    }, circle2: {
        x: number;
        y: number;
        r: number;
    }): boolean;
}
export default class Geometry {
    static concaveHull(points: [number, number][], concavity?: number, lengthThreshold?: number): [number, number][];
    static convexHull(points: [number, number][]): [number, number][];
    static Intersections: typeof Intersections;
}