Tracking issue of missing features

[Mesteery]

• [ ] #734
• [ ] #733
• [ ] realpath.native
• [ ] cp
• [ ] cpSync
• [ ] promises.cp
• [x] readv https://github.com/streamich/memfs/pull/946
• [x] writev https://github.com/streamich/memfs/pull/946
• [x] readvSync https://github.com/streamich/memfs/pull/946
• [x] writevSync https://github.com/streamich/memfs/pull/946
• [x] rm https://github.com/streamich/memfs/pull/754
• [x] rmSync https://github.com/streamich/memfs/pull/754
• [x] promises.rm https://github.com/streamich/memfs/pull/754
• [ ] Dir
• [ ] promises.watch
• [x] FileHandle#writev
• [x] FileHandle#readv
• [ ] FileHandle#sync
• [ ] FileHandle#read overload
• [ ] FileHandle#write overload
• [x] throwIfNoEntry in stats methods https://github.com/streamich/memfs/pull/782

Please let me know if any are missing or if I am wrong.

[Phillip9587]

@Mesteery Please add fs.realpath.native to the list. It is available since Node.js 9.2.0. https://nodejs.org/api/fs.html#fsrealpathnativepath-options-callback

[streamich]

More missing methods: https://github.com/streamich/memfs/issues/663

[Nokel81]

FileHandle is missing createReadStream and createWriteStream

[streamich]

Recursive behavior of readdir: https://github.com/streamich/memfs/issues/967