New instantiates a new language server workspace session.

StateEmpty is the state of an empty session (before it starts).

StateInitialized is the state of a session after "initialized".

StateInitializing is the state of a session after "initialize".

StatePrepared is the state of a session that's ready to accept requests.

StateShutdown is the state of a session after it has been shut down.

Session is a struct that represents an individual language server workspace.

ServiceSession is an interface used to instantiate a JSON-RPC service.

Factory is a callback function used for creating a ServiceSession with the provided context.

State represents the state of the language server session (workspace).