file-type 22.0.0

on Node.js NPM

Breaking

• Requires Node.js 22

• Dropped Node.js stream.Readable support from fileTypeFromStream() and fileTypeStream()

  • These now only accept a web ReadableStream. Migrate with Readable.toWeb():

  // Before
  import fs from 'node:fs';
  fileTypeFromStream(fs.createReadStream('file.mp4'));
  
  // After
  import fs from 'node:fs';
  import {Readable} from 'node:stream';
  fileTypeFromStream(Readable.toWeb(fs.createReadStream('file.mp4')));

• Sub-exports (e.g. file-type/core) have been removed. Import everything from file-type directly.

• The ReadableStreamWithFileType type has been removed. Use AnyWebReadableByteStreamWithFileType instead.

• Several MIME types have been corrected or normalized:

  Type	Old MIME	New MIME
  lz	application/x-lzip	application/lzip
  lnk	application/x.ms.shortcut	application/x-ms-shortcut
  Apple Alias	application/x.apple.alias	application/x-ft-apple.alias
  fbx	application/x.autodesk.fbx	application/x-ft-fbx
  Draco	application/vnd.google.draco	application/x-ft-draco

  MIME subtypes prefixed with x-ft- are custom types defined by this package (not IANA-registered).

Improvements

• Added detection for Apple iWork files: .key (Keynote), .pages (Pages), .numbers (Numbers)

Fixes

• Fixed LibreOffice OOXML files being incorrectly detected as ZIP when reading from streams

v21.3.4...v22.0.0