declare namespace _default {
    export { parseGsubTable as parse };
    export { makeGsubTable as make };
}
export default _default;
declare function parseGsubTable(data: any, start: any): {
    version: any;
    scripts: any;
    features: any;
    lookups: any;
    variations?: undefined;
} | {
    version: any;
    scripts: any;
    features: any;
    lookups: any;
    variations: any;
};
declare function makeGsubTable(gsub: any): any;