import React from 'react';
export declare const SwTheme: () => import("@mui/material").Theme;
declare module '@mui/material/styles/createTypography' {
    interface Typography {
        xl: React.CSSProperties;
        xxl: React.CSSProperties;
    }
    interface TypographyOptions {
        xl?: React.CSSProperties;
        xxl: React.CSSProperties;
    }
}
declare module '@mui/material/Typography/Typography' {
    interface TypographyPropsVariantOverrides {
        xl: true;
        xxl: true;
    }
}