1 files changed, 5 insertions, 0 deletions
diff --git a/docshelper/docs.go b/docshelper/docs.go
index 3de350f61..94cb70dec 100644
--- a/docshelper/docs.go
+++ b/docshelper/docs.go
@@ -19,14 +19,19 @@ import (
 	"encoding/json"
 )
 
+// DocProviders contains all DocProviders added to the system.
 var DocProviders = make(map[string]DocProvider)
 
+// AddDocProvider adds or updates the DocProvider for a given name.
 func AddDocProvider(name string, provider DocProvider) {
 	DocProviders[name] = provider
 }
 
+// DocProvider is used to save arbitrary JSON data
+// used for the generation of the documentation.
 type DocProvider func() map[string]interface{}
 
+// MarshalJSON returns a JSON representation of the DocProvider.
 func (d DocProvider) MarshalJSON() ([]byte, error) {
 	return json.MarshalIndent(d(), "", "  ")
 }