New static configuration loading system.

Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>

pkg/config/parser/node.go

@@ -0,0 +1,18 @@
+package parser
+
+import "reflect"
+
+// MapNamePlaceholder is the placeholder for the map name.
+const MapNamePlaceholder = "<name>"
+
+// Node is a label node.
+type Node struct {
+	Name        string            `json:"name"`
+	Description string            `json:"description,omitempty"`
+	FieldName   string            `json:"fieldName"`
+	Value       string            `json:"value,omitempty"`
+	Disabled    bool              `json:"disabled,omitempty"`
+	Kind        reflect.Kind      `json:"kind,omitempty"`
+	Tag         reflect.StructTag `json:"tag,omitempty"`
+	Children    []*Node           `json:"children,omitempty"`
+}