declare module 'simple-xml-to-json' {
  interface ASTConverter {
    convert: (astAsJson: object) => any;
  }

  export function convertXML(xmlAsString: string, customConverter?: ASTConverter): any;

  export function createAST(xmlAsString: string): object;

  const defaultExport: {
    convertXML: typeof convertXML;
    createAST: typeof createAST;
  };
  export default defaultExport;
}