export declare type SpinState = {
    targetAngle: number;
    callback?: () => void;
};

export declare type SwayOptions = {
    amplitude?: number;
    period?: number;
};

declare class WheelFortune {
    private readonly options;
    private rootElement;
    private wheelElement;
    private triggerElement;
    private swayAnimation;
    private swayingElement;
    private finalRotation;
    private readonly rotationCount;
    private readonly duration;
    private readonly overshootDeg;
    private readonly returnDuration;
    private readonly swayAmplitude;
    private readonly swayPeriod;
    private readonly rootClassName;
    private readonly spinStates;
    private currentSpinIndex;
    private hasSpun;
    private warmedUp;
    private readonly onClick;
    constructor(options: Readonly<WheelFortuneOptions>);
    init(): void;
    destroy(): void;
    reset(): void;
    private warmUp;
    private decodeImages;
    private runSpin;
    private rotateWheelTo;
    private startSway;
    private stopSway;
    private normalize;
    private getCurrentRotation;
    private cancelAnimations;
}
export { WheelFortune }
export default WheelFortune;

export declare type WheelFortuneOptions = {
    rootSelector: string;
    wheelSelector: string;
    triggerSelector: string;
    rotationCount?: number;
    duration?: number;
    overshootDeg?: number;
    returnDuration?: number;
    swayOptions?: SwayOptions;
    spinStates?: SpinState[];
};

export { }