The "Import file" button

Having a big button next to create a new design file or Figjam file is a cool update. I clicked it out of curiosity and found myself wondering what type of files it might be possible to upload. I wasn’t able to find any information so decided to try a .ai file as it made sense that a vector file would open in Figma. Sadly this wasn’t the case and i was presented with an error message informing me that this file format was not supported. However, I am still none the wiser about which file formats are supported, and short or uploading every file type I can’t find an answer.

Can you improve the experience by listing the supported file types?