Is it possible to transliterate without explicitly passing the source language

[govidat]

I have a use case where, my source content is in any of the languages eg Tamil, Telugu... and I do not know the source language before passing to sanscript . I have a target language for transliteration eg English / 'hk'. Do I have to install some other package like languagedetect to find the source language, or is there a way to do this in sanscript itself.

[vvasuki]

Can you port https://github.com/indic-transliteration/indic_transliteration_py/blob/master/indic_transliteration/detect.py to js and contribute it to this package?