mime.getType is undefine in typescript

[Tan Dat]

I just use mime for typescript project, and there is no interface for function mime.getType()
should it be defined in interface TypeMap?
Can I use mime.extension() also?

[Robert Kieffer]

Works for me. Make sure you've installed @types/mime.

Edit: If you want to provide a "minimal, complete, and verifiable" recipe for reproducing the problem, I'll be happy to reopen.