import { toBase64 } from "ublob";

toBase64(file)
  .catch((error) => console.log(error))
  .then((blob) =>
    // set blob data...
  );

import { getFileType, toBase64 } from "ublob";

toBase64(file)
  .catch((error) => console.log(error))
  .then((blob) =>
    const fileType = getFileType(blob);
    // set file type to your state
  );

import { open } from "ublob";

const handleOpen = (blob) =>
  open(blob, {
    title: "Ublob PDF",
    width: "100%",
    height: "100%",
  });

import { getAvailableFileTypes } from "ublob";

const availableFileTypes = getAvailableFileTypes();
// use this list where you want