Not enough package during installation

[kostya-main]

After building the application, an error occurs:
Error: Could not resolve "bufferutil" imported by "ws". Is it installed?
Also with the utf-8-validate package. Please rebuild the package without these dependencies or return them to package.json

[xhayper]

What library are you using to build the application? Webpack? Vite?

[kostya-main]

I use Vite library.

[xhayper]

Maybe you can try externalizing 'ws' and 'bufferutil' in your project, if that doesn't work, i can try readding the optional dependencies

[kostya-main]

After installing bufferutil and utf-8-validate in my project, everything works correctly. It just seems to me that I have to install them necessarily, although they are optional.