How resolve the 'MODULE_NOT_FOUND' error?

Question

I hope any of you can help me.

I am developing an application to generate qrcode, using NestJs, and I need to generate some modules because they do not have on @types.

After generating my .d.ts file and trying to use it in my code, I get this error 'MODULE_NOT_FOUND'.

My Node Version: 12.18.4