Fix tokens exported inside default

Author: neves

dist/vue-the-mask.js

@@ -1,4 +1,4 @@
-export default {
+module.exports = {
   '#': {pattern: /\d/},
   'X': {pattern: /[0-9a-zA-Z]/},
   'S': {pattern: /[a-zA-Z]/},

src/tokens.js

@@ -0,0 +1,11 @@
+import TheMask from '../dist/vue-the-mask'
+import tokens from '../src/tokens'
+
+test('TheMask is not default', () => {
+  expect(TheMask.name).toBe('TheMask')
+})
+
+test('TheMask.tokens is not default', () => {
+  expect(TheMask.tokens.default).toBeUndefined()
+  expect(Object.keys(TheMask.tokens)).toEqual(Object.keys(tokens))
+})