title: Is there a way to check which pdf strategy FSCrawler will use?
body: <p>I am using FSCrawler's REST feature to scan PDFs as they are uploaded. I'm currently using the <code>ocr_and_text</code> pdf strategy, however ocr takes too long for the user to wait for a response. I would like to send the pdf to fscrawler synchronously to use text extraction and if this doesn't work, send to an asynchronous background task for ocr.</p>
  <p>Is there a way to do this with FSCrawler? Or is there a way to have multiple pdf strategies?</p>