+
+-- $receiving
+-- To receive a message, just specify the type that expect:
+--
+-- @
+-- msg1 <- message :: Session ApplyWorkspaceEditRequest
+-- msg2 <- message :: Session HoverResponse
+-- @
+--
+-- 'Language.Haskell.LSP.Test.Session' is actually just a parser
+-- that operates on messages under the hood. This means that you
+-- can create and combine parsers to match speicifc sequences of
+-- messages that you expect.
+--
+-- For example, if you wanted to match either a definition or
+-- references request:
+--
+-- > defOrImpl = (message :: Session DefinitionRequest)
+-- > <|> (message :: Session ReferencesRequest)
+--
+-- If you wanted to match any number of telemetry
+-- notifications immediately followed by a response:
+--
+-- @
+-- logThenDiags =
+-- skipManyTill (message :: Session TelemetryNotification)
+-- anyResponse
+-- @