Please consider creating langium-core package to support parse only usage

[brsanthu]

We are working on serverside only parser based on langium. In our package, we removed all dependencies except on langium, still the package is close to 3mb I guess it is due to langium bring in vscode-languageserver which is not required for parse only usage.

Can you please consider creating langium-core with parser only related dependencies, which langium will depend on? This way, any users who needs parser only, they can include langium-core to reduce the size and dependencies.

[msujew]

Hey @brsanthu,

as of v3.0 of Langium, just importing langium (and not langium/lsp) will bring you the same benefits. We specifically split those imports to reduce bundle size. The langium import has no conpile time dependency on vscode-languageserver.