import { ShapeAttrs } from './shape';
/**
 * element attributes for animation
 */
export declare type ElementAttrs = ShapeAttrs & {
    matrix?: number[];
};
export declare type OnFrame = (ratio: number) => ElementAttrs | void;
export declare type AnimateCfg = {
    /**
     * 动画执行时间
     * @type {number}
     */
    duration?: number;
    /**
     * 动画缓动效果
     * @type {string}}
     */
    easing?: string;
    /**
     * 动画执行的延迟时间
     * @type {function}}
     */
    delay?: number;
    /**
     * 是否重复执行动画
     * @type {boolean}}
     */
    repeat?: boolean;
    /**
     * 动画执行完时的回调函数
     * @type {function}}
     */
    callback?: () => void;
    /**
     * 动画暂停时的回调函数
     * @type {function}}
     */
    pauseCallback?: () => void;
    /**
     * 动画恢复(重新唤醒)时的回调函数
     * @type {function}}
     */
    resumeCallback?: () => void;
};
export declare type Animation = AnimateCfg & {
    id: string;
    fromAttrs: {
        [key: string]: any;
    };
    toAttrs: {
        [key: string]: any;
    };
    startTime: number;
    pathFormatted: boolean;
    onFrame?: OnFrame;
    _paused?: boolean;
    _pauseTime?: number;
};