export declare class CMath {
    linearTween: Function;
    easeInQuad: Function;
    easeOutQuad: Function;
    easeInOutQuad: Function;
    easeInCubic: Function;
    easeOutCubic: Function;
    easeInOutCubic: Function;
    easeInQuart: Function;
    easeOutQuart: Function;
    easeInOutQuart: Function;
    easeInQuint: Function;
    easeOutQuint: Function;
    easeInOutQuint: Function;
    easeInSine: Function;
    easeOutSine: Function;
    easeInOutSine: Function;
    easeInExpo: Function;
    easeOutExpo: Function;
    easeInOutExpo: Function;
    easeInCirc: Function;
    easeOutCirc: Function;
    easeInOutCirc: Function;
}