How to use

mime

function

in

ImageTypeResult

function loadBinary(image, base64Url) {
 const type = imageType(image);
 if (type) {
  switch (type.mime) {
   case 'image/png':
    return loadPNG(image);
   case 'image/jpeg':
    return loadJPEG(image);
   case 'image/tiff':
    return loadTIFF(image);
   default:
    return loadGeneric(getBase64(type.mime));
  }
 }
 return loadGeneric(getBase64('application/octet-stream'));
 function getBase64(type) {
  if (base64Url) {
   return base64Url;
  } else {
   return toBase64URL(image, type);
  }
 }
}