import { INaviAnimOption } from '../../model/map/INaviAnimOption';
export declare enum FADE_ANIM_DIRECTION {
    UP = "up",
    DOWN = "down",
    LEFT = "left"
}
export declare class CssFadeAnimation {
    private naviAnimOption;
    private container;
    private isFloorChangeAnimating;
    private fadeOutStyleTag;
    private fadeInStyleTag;
    private canvas;
    private css2dRenderer;
    private fadeOutTimer;
    private fadeInTimer;
    constructor(container: HTMLElement, naviAnimOption: INaviAnimOption, canvas: HTMLElement, css2dRenderer?: HTMLElement);
    getAnimDuration(): number;
    startFadeOut(floorChangeDirection: FADE_ANIM_DIRECTION, callback: () => void): void;
    startFadeIn(floorChangeDirection: FADE_ANIM_DIRECTION): void;
    clearAnimate(): void;
    setIsFloorChangeAnimating(isAnimating: boolean): void;
    getIsFloorChangeAnimating(): boolean;
    private createFadeStyle;
}