export declare const boxShadow: {
    DEFAULT: string;
    up: string;
    md: string;
    lg: string;
    inner: string;
    glow: string;
    none: string;
    focus: string;
    focusInside: string;
    focusBrand: string;
    popover: string;
    buttonPrimary: string;
    buttonSecondary: string;
    paper: string;
};