title: Argument of type 'Blob' is not assignable to parameter of type 'string | Blob'
body: <p>Just got an error:</p>
  <pre><code>Argument of type 'Blob' is not assignable to parameter of type 'string | Blob'.
    Type 'import(&quot;buffer&quot;).Blob' is not assignable to type 'Blob'.
      The types returned by 'stream()' are incompatible between these types.
        Type '{}' is missing the following properties from type 'ReadableStream&lt;any&gt;': locked, cancel, getReader, pipeThrough, and 2 more.
  </code></pre>
  <p>And can't understand what's going on. Tried to restart vscode but didn't help. <code>Blob</code> is not assignable to param of type <code>Blob</code>. ?! So <code>Blob</code> returned by stream is not the same with usual <code>Blob</code>?</p>
  <p>This is my code</p>
  <pre class="lang-js prettyprint-override"><code>    const audioBuffer = fs.readFileSync(`./uploads/audio/${filePath}`)
      const audioBlob = new Blob([audioBuffer])
      const formData = new FormData()
      formData.append('file', audioBlob)
  </code></pre>
  <p>Error is showing when i'm trying to append file to formdata</p>