Editors to offer completions and explanations: JSON schema, YAML schema, LSP?

[AndydeCleyre]

What would it take to support the way editors like Zed and Sublime Text offer tooltip explanations and completions when editing their own settings files, or those with an associated schema spec?

It looks like the existing get_location and get_line_numbers functions could be central for this.

What would be the simplest path -- a dedicated LSP, a NestedText schema standard, or some kind of adapter for JSON schema or YAML schema?

Have the creators already given thought to this?

[KenKundert]

I am afraid that this is something we have never considered and and do not anticipate doing so.