export declare class ElementAnimateUtil { static animate(from: number, to: number, duration: number, update: Function, complete?: Function): void; static animateClass(element: HTMLElement, animationName: string, callBack?: Function): void; static transitionEnd(element: HTMLElement, callBack: Function): void; static animationEnd(element: HTMLElement, callBack: Function): void; static animationDelay(element: HTMLElement, value: string): void; static animationDuration(element: HTMLElement, value: string): void; static scrollTo(element: HTMLElement | null, offset: number, duration?: number): void; static scrollTop(offset: number, duration: number): void; }