import type { EasingType } from '@visactor/vrender-core';
import { ACustomAnimate } from './custom-animate';
export interface IUpdateAnimationOptions {
    diffAttrs: Record<string, any>;
    animationState: string;
    diffState: string;
    data: Record<string, any>[];
}
export declare class Update extends ACustomAnimate<Record<string, number>> {
    valid: boolean;
    constructor(from: null, to: null, duration: number, easing: EasingType, params?: IUpdateAnimationOptions);
    onBind(): void;
    update(end: boolean, ratio: number, out: Record<string, any>): void;
}