See discussion on https://github.com/microsoft/vscode-python/pull/18884/files#r852332963: `ILanguageServerExtensionManager` doesn't need to be exposed outside of language server-related classes, however at the moment everything in `src/client/languageServer/types.ts` can be used anywhere.
See discussion on https://github.com/microsoft/vscode-python/pull/18884/files#r852332963:
ILanguageServerExtensionManagerdoesn't need to be exposed outside of language server-related classes, however at the moment everything insrc/client/languageServer/types.tscan be used anywhere.