Cannot use router in a Typescript Environment

[milanteo]

I'm currently trying to use this package in a Symfony project using Webpack Encore,
I'm currently working with Vue 3 and Typescript and trying to implement it as show in this PR
PR

but after compiling i get those errors

Some help would be appreciated to know if I'm doing something wrong
Thank you in advance

[Ludovicmanga]

Hey @milanteo. For 'tsd', I used 'npm install tsd' like explained here : https://github.com/SamVerschueren/tsd
For the second error, I added "esModuleInterop": true, in "compilerOptions" in my tsconfig.json

[zelding]

Strange that the tsd is not a requirement, and the esModuleInterop option didn't solve the second error for me.

Anyone has more guesses ?