diff --git a/index.js b/index.js
index 42d0543..18c70fd 100644
--- a/index.js
+++ b/index.js
@@ -1,14 +1,19 @@
-const types = require('./types/index.js')
+const TypeBase = require('./types/base.js')
+const TypeString = require('./types/string.js')
+const TypeNumber = require('./types/number.js')
+const TypeBoolean = require('./types/boolean.js')
+const TypeArray = require('./types/array.js')
+const TypeObject = require('./types/object.js')
 const validate = require('./validate.js')
 const validator = {}
 module.exports = validator
 
-validator.Base = types.Base
-validator.string = (...args) => new types.StringType(...args)
-validator.number = (...args) => new types.NumberType(...args)
-validator.boolean = (...args) => new types.BooleanType(...args)
-validator.array = (...args) => new types.ArrayType(...args)
-validator.object = (...args) => new types.ObjectType(...args)
+validator.Base = TypeBase
+validator.string = (...args) => new TypeString(...args)
+validator.number = (...args) => new TypeNumber(...args)
+validator.boolean = (...args) => new TypeBoolean(...args)
+validator.array = (...args) => new TypeArray(...args)
+validator.object = (...args) => new TypeObject(...args)
 
 /**
  * validate