type EaseFunction = (t: number) => number;
declare class EaseFunctions {
    static cubicBezierGeneric(x1: number, y1: number, x2: number, y2: number): {
        x: EaseFunction;
        y: EaseFunction;
    };
    static cubicBezier(x1: number, y1: number, x2: number, y2: number): EaseFunction;
    static easeInEaseOut(t: number): number;
}

export { type EaseFunction, EaseFunctions };