Save file without extension

[gns088]

I tried to download files without extension using the service but it is appending .txt extension automatically.
I also tried to download files with .cred extension but when download starts it showing .txt extension.

File download without extenstion
this.fileSaverService.save(file, 'credentials');

File download with extenstion
this.fileSaverService.save(file, 'credentials', 'cred');

I also tried passing type in a blob but still, the file is saving with .txt extension.

[cipchk]

Dose she thing happen in other browser? We do not add any extension.

• save file without extension eligrey/FileSaver.js#597