/**
 *
 * @param {number} t = currentTime
 * @param {number} b = from value
 * @param {number} c = change ( from - to )
 * @param {number} d = duration
 * @returns {number}
 */
export declare function linearEase(t: number, b: number, c: number, d: number): number;
export declare function easeInQuad(t: number, b: number, c: number, d: number): number;
export declare function easeOutQuad(t: number, b: number, c: number, d: number): number;
export declare function easeInOutQuad(t: number, b: number, c: number, d: number): number;
export declare function easeInCubic(t: number, b: number, c: number, d: number): number;
export declare function easeOutCubic(t: number, b: number, c: number, d: number): number;
export declare function easeInOutCubic(t: number, b: number, c: number, d: number): number;
export declare function easeInQuart(t: number, b: number, c: number, d: number): number;
export declare function easeInQuint(t: number, b: number, c: number, d: number): number;
export declare function easeOutQuint(t: number, b: number, c: number, d: number): number;
export declare function easeInOutQuint(t: number, b: number, c: number, d: number): number;
export declare function easeInSine(t: number, b: number, c: number, d: number): number;
export declare function easeOutSine(t: number, b: number, c: number, d: number): number;
export declare function easeInOutSine(t: number, b: number, c: number, d: number): number;
export declare function easeInExpo(t: number, b: number, c: number, d: number): number;
export declare function easeOutExpo(t: number, b: number, c: number, d: number): number;
export declare function easeInOutExpo(t: number, b: number, c: number, d: number): number;
export declare function easeInCirc(t: number, b: number, c: number, d: number): number;
export declare function easeOutCirc(t: number, b: number, c: number, d: number): number;
export declare function easeInOutCirc(t: number, b: number, c: number, d: number): number;