import { AnimationProps, AnimationScanOptions } from '../types';
import { AnimationBase } from './base';
export declare class AnimationScan extends AnimationBase<AnimationScanOptions> {
    private key;
    private box;
    private defs;
    private mask;
    private gradient;
    constructor(options: AnimationProps<'scan'>);
    private get isHorizontal();
    private get isVertical();
    private get stops();
    private createGradient;
    private cloneMaskNode;
    init(): void;
    play(): void;
    destroy(): void;
}