LSP exports too many symbols

[compnerd]

When building LSP with SPM we hit the export symbol limits:

lld-link: error: too many exported symbols (max 65535)  
clang: error: linker command failed with exit code 1 (use -v to see invocation)                                        
[1/14] Linking S:\SourceCache\Sourcekit-LSP\.build\x86_64-unknown-windows-msvc\debug\_SourceKitLSP.dll