export const readFileAsText = (file: File): Promise<string> => {
  return new Promise((resolve, reject) => {
    const reader = new FileReader()
    reader.onload = (e) => {
      if (e.target?.result) {
        resolve(e.target.result as string)
      } else {
        reject()
      }
    }
    reader.readAsText(file)
  })
}