[ ] Tests for the changes have been added (for bug fixes / features)
What kind of change does this PR introduce?
If someone tries to start the language server interactively a warning is issued:
arduino-language-server is a language server that provides IDE-like features to editors.
It should be used via an editor plugin rather than invoked directly. For more information, see:
https://github.com/arduino/arduino-language-server/
https://microsoft.github.io/language-server-protocol/
What is the current behavior?
The language server starts without any visible output.
What is the new behavior?
The language server prints a warning.
Please check if the PR fulfills these requirements
What kind of change does this PR introduce? If someone tries to start the language server interactively a warning is issued:
What is the current behavior? The language server starts without any visible output.
What is the new behavior? The language server prints a warning.