export declare const perspective: {
    initial: {
        opacity: number;
        rotateX: number;
        translateY: number;
        translateX: number;
    };
    enter: (i: number) => {
        opacity: number;
        rotateX: number;
        translateY: number;
        translateX: number;
        transition: {
            duration: number;
            delay: number;
            ease: readonly [0.215, 0.61, 0.355, 1];
            opacity: {
                duration: number;
            };
        };
    };
    exit: {
        opacity: number;
        rotateX: number;
        translateY: number;
        translateX: number;
        transition: {
            duration: number;
            ease: readonly [0.76, 0, 0.24, 1];
        };
    };
};