LanguageServerAPIs The Lanugage Server APIs provides basic facilities for getting or supplying information used by language server implementations.
ErrorProvider.Context.getOffset() method introduced that allows to
compute hint for a given file offset.
ErrorProvider interface introduced that allows to
compute errors/warnings for a given file.
Hover class and
HoverProvider interface introduced
that allows to resolve a hover information at a given document offset and
return its content.
HyperlinkTypeDefLocationProvider interface introduced that allows to
compute hyperlinks to type definition locations.
XXX no answer for arch-usecases
XXX no answer for deploy-dependencies
Read more about the implementation in the answers to architecture questions.