How to show code completion + docs while writing?

[ghost]

I didn't understood how to show the docs while writing, like this image:

I can see all functions and fields, but the docs doesn't show. I only know how to see the docs using space + k.

[sudormrfbin]

Selecting a completion item should automatically show it's documentation in a popup as in the image. What language are you working with? Which language server?

[ghost]

I'm using Typescript, with the typescript-language-server. I'm on Termux, though.

[ghost]

Aparently this just doesn't work on typescript/javascript, i just created a .dart file and the docs shows automatically.

[the-mikedavis]

The typescript language server may need a call to resolve the completion request completionItem/resolve

#2052