export declare function lineDistanceSquared(x: number, y: number, x1: number, y1: number, x2: number, y2: number, best: number): number;
export declare function arcDistanceSquared(x: number, y: number, cx: number, cy: number, radius: number, startAngle: number, endAngle: number, counterClockwise: boolean, best: number): number;
