export declare const SpaceSizes: {
    readonly none: "none";
    readonly xxs: "xxs";
    readonly xs: "xs";
    readonly sm: "sm";
    readonly md: "md";
    readonly mdPlus: "mdPlus";
    readonly lg: "lg";
    readonly lgPlus: "lgPlus";
    readonly xl: "xl";
    readonly xlPlus: "xlPlus";
    readonly xxl: "xxl";
};