diff --git a/lib/config.js b/lib/config.js
index 84bf978..86d994b 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -17,7 +17,8 @@ module.exports = class Config {
       string: '"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"',
       number: "(-?(?:0|[1-9]\\d*)(?:\\.\\d+)?(?:[eE][+-]?\\d+)?)",
       boolean: "(true|false)",
-      null: "(null)"
+      null: "(null)",
+      range: "(\\d+\\.\\.\\d+|\\d+:\\d+\\.\\.\\d+|\\d+)"
     }
   }
 
@@ -72,6 +73,9 @@ module.exports = class Config {
                 )
               )
               break
+            case "range":
+              argumentsArray.push(currentArgument)
+              break
             default:
               argumentsArray.push(JSON.parse(currentArgument))
           }