old
 1{...}: {
 2  imports = [./languages];
 3
 4  programs.helix = {
 5    settings = {
 6      editor = {
 7        line-number = "relative";
 8        cursorline = true;
 9        bufferline = "multiple";
10        color-modes = true;
11        trim-trailing-whitespace = true;
12        inline-diagnostics.cursor-line = "warning";
13        end-of-line-diagnostics = "error";
14        lsp = {
15          display-inlay-hints = true;
16          inlay-hints-length-limit = 16;
17        };
18        indent-guides = {
19          render = true;
20          character = "";
21          skip-levels = 1;
22        };
23      };
24    };
25  };
26}