I'm building a tool that validates that a JSON file conforms to my custom requirements.
I can let the tool spit out the error messages in the terminal, but I'd rather see these errors be marked in the JSON document itself.
And if possible, I would also like to add code completion for string values in that document.
I have tried to google it, and this link seems promising: programmatic-language-features. Can you confirm this is the right way forward, or tell me which approach might be more suitable