import { ThemeOptions } from "@material-ui/core/styles";
import "fontsource-ibm-plex-sans";
export declare const borderRadius: {
    sm: string;
    default: string;
    lg: string;
};
export declare const palette: ThemeOptions["palette"];
export declare const baseFontFactor: (factor: number) => string;
export declare const commonHeadingStyles: {
    fontWeight: number;
    lineHeight: string;
    fontStyle: string;
};
export declare const commonDisplayStyles: {
    fontWeight: number;
    lineHeight: string;
    fontStyle: string;
};
export declare const overrides: ThemeOptions["overrides"];
export declare const sukaTheme: import("@material-ui/core/styles").Theme;