declare var _default: {
    text: {
        fontSize: number;
    };
    tab: {
        paddingBottom: number;
    };
    barTop: {
        height: number;
        borderTopWidth: number;
        borderBottomWidth: number;
    };
    barBottom: {
        height: number;
        borderTopWidth: number;
        borderBottomWidth: number;
    };
    underline: {
        height: number;
    };
};
export default _default;