export declare const toPolar: (x: number, y: number) => [number, number];
export declare const toCartesian: (x: number, y: number) => number[];
export declare const toCylindrical: (x: number, y: number, z: number) => [number, number, number];
export declare const toCartesianFromCylindrical: (modulus: number, arg: number, z: number) => number[];
export declare const toSpherical: (x: number, y: number, z: number) => [number, number, number];
export declare const toSphericalFromCylindrical: (modulus: number, arg: number, z: number) => number[];
export declare const toCylindricalFromSpherical: (r: number, t: number, a: number) => number[];
export declare const toCartesianFromSpherical: (r: number, t: number, a: number) => number[];