import EventDispatcher from '../events/EventDispatcher';
import ITween from '../interfaces/animation/ITween';
import IElementCSSInlineStyle from '../interfaces/style/IElementCSSInlineStyle';
export default class StyleTween extends EventDispatcher implements ITween {
    protected target: IElementCSSInlineStyle;
    protected style: string;
    protected duration: number;
    protected value: number;
    protected startValue: number;
    protected currentValue: number;
    protected difference: number;
    protected start: number;
    protected requestId: number;
    protected progress: number;
    constructor(target: IElementCSSInlineStyle, style: string, duration: number);
    to(value: number, duration: number): void;
    protected animationFrame(time: number): void;
}