export declare class Point extends Object {
    x: number;
    y: number;
    constructor(x?: number, y?: number);
    static interpolate: (pt1: Point, pt2: Point, f: number) => Point;
    static distance: (pt1: Point, pt2: Point) => number;
    static polar: (len: number, angle: number) => Point;
    get length(): number;
    clone: () => Point;
    offset: (dx: number, dy: number) => void;
    equals: (toCompare: Point) => boolean;
    subtract: (v: Point) => Point;
    add: (v: Point) => Point;
    normalize: (thickness: number) => void;
    toString: () => string;
    copyFrom: (sourcePoint: Point) => void;
    setTo: (xa: number, ya: number) => void;
}