interface Carousel3DProps {
    el: HTMLElement;
    itemsClass: string;
    rotation: boolean;
    speed: number;
    direction: 1 | -1;
    currentIndex: number;
    radius: number;
    switchSpeed: number;
    proportion: number;
    cameraPosition?: {
        x: number;
        y: number;
        z: number;
    };
    normalOpacity: number;
    allAlongpositive: boolean;
    onChange?: (i: number) => void;
}
export declare class Carousel3D {
    options: Carousel3DProps;
    el: any;
    rotation: boolean;
    speed: number;
    itemsClass: string;
    currentIndex: number;
    switchSpeed: number;
    items: any[];
    itemsLen: number;
    currentNode: any;
    deviation: number;
    mainStyleRotateY: number;
    cameraPosition: {
        x: number;
        y: number;
        z: number;
    };
    allAlongpositive: boolean;
    position: 1 | -1;
    timer: any;
    mainTimer: any;
    animate: boolean;
    mouseStop: boolean;
    constructor(options: Carousel3DProps);
    init(animate?: boolean, isLast?: boolean): void;
    showDeviation(i: any): void;
    increment(): void;
    decrement(): void;
    setCurrentIndex(index: any): void;
    stopRotation(flag?: boolean): void;
    setStyle(element: any, elementStyle: any): void;
    discernPosition(i: any, flag?: boolean): 1 | -1;
    setShowVal(): void;
    destroy(): void;
}
export {};