default: {
Bezier: ((v: number[], k: number) => number);
CatmullRom: ((v: number[], k: number) => number);
Linear: ((v: number[], k: number) => number);
Utils: {
Bernstein: ((n: number, i: number) => number);
CatmullRom: ((p0: number, p1: number, p2: number, p3: number, t: number) => number);
Factorial: ((n: number) => number);
Linear: ((p0: number, p1: number, t: number) => number);
};
} = ...