How to use the @uiengine/util/src/file.invalidateRequireCache function in @uiengine/util

const fromExternalFile = (embeddingFilePath, sourcePaths, filePath) => {
  const isYAML = filePath.match(/\.ya?ml$/)
  const isJS = filePath.match(/\.js(on)?$/)
  const isMarkdown = filePath.match(/\.(md|markdown)?$/)

  if (isYAML) {
    const string = readFileSync(filePath, 'utf8')
    return parseString(string, filePath, sourcePaths)
  } else if (isMarkdown) {
    const string = readFileSync(filePath, 'utf8')
    return renderMarkdown(string, filePath, sourcePaths)
  } else if (isJS) {
    // invalidate require cache so that changes are reflected
    invalidateRequireCache(filePath)
    return require(filePath)
  } else {
    return filePath
  }
}