export declare const KnobTheme: {
    root: {
        transitionDuration: string;
        focusRing: {
            width: string;
            style: string;
            color: string;
            offset: string;
            shadow: string;
        };
    };
    value: {
        background: string;
    };
    range: {
        background: string;
    };
    text: {
        color: string;
    };
};