@@ -1,67 +1,27 @@
 package options
 
-import (
-	"encoding/json"
-	"strings"
-
-	"github.com/pkg/errors"
-	"github.com/yuin/goldmark"
-	"github.com/yuin/goldmark/extension"
-)
+type Markdown string
 
 type NixValue struct {
-	Type string `json:"_type" mapstructure:"_type"`
-	Text string `json:"text"`
-}
-
-type HTML struct {
-	HTML string
-}
-
-var md = goldmark.New(
-	goldmark.WithExtensions(extension.NewLinkify()),
-)
-
-func (html *HTML) UnmarshalText(text []byte) error {
-	var out strings.Builder
-	err := md.Convert(text, &out)
-	if err != nil {
-		return errors.WithMessage(err, "failed to convert markdown to HTML")
-	}
-
-	html.HTML = out.String()
-
-	return nil
-}
-
-func (html *HTML) UnmarshalJSON(raw []byte) error {
-	var v struct {
-		HTML string
-	}
-	err := json.Unmarshal(raw, &v)
-	if err != nil {
-		return errors.WithMessage(err, "error unmarshaling json")
-	}
-	html.HTML = v.HTML
-
-	return nil
+	Text     string   `json:",omitempty"`
+	Markdown Markdown `json:",omitempty"`
 }
 
 type Link struct {
 	Name string
-	URL  string `json:"url"`
+	URL  string
 }
 
 type NixOption struct {
-	Option          string
+	Option string
+
 	Declarations    []Link
-	Default         NixValue
-	Description     HTML
-	Example         NixValue
-	ReadOnly        bool
+	Default         *NixValue `json:",omitempty"`
+	Description     Markdown
+	Example         *NixValue `json:",omitempty"`
+	Loc             []string
+	RelatedPackages Markdown `json:",omitempty"`
 	Type            string
-	Loc             []string
-	RelatedPackages HTML
 }
 
 type NixOptions []NixOption