Add base64 type

generator/generator.go

@@ -52,6 +52,8 @@ func getTypeString(nullable bool, typeName string, schema *types.Schema, schemas
 	name := ""
 
 	switch typeName {
+	case "base64":
+		return "string"
 	case "json":
 		return "interface{}"
 	case "boolean":

parse/builder/builder.go

@@ -239,6 +239,8 @@ func (b *Builder) convert(fieldType string, value interface{}, op Operation) (in
 		return convert.ToString(value), nil
 	case "string":
 		return convert.ToString(value), nil
+	case "base64":
+		return convert.ToString(value), nil
 	case "reference":
 		return convert.ToString(value), nil
 	}