chore(release): 3.1.0-beta.1 [skip ci]

# [3.1.0-beta.1](v3.0.2-beta.1...v3.1.0-beta.1) (2020-11-26)

### Bug Fixes

* After review fixes ([7828922](7828922))
* After review fixes ([52357e7](52357e7))
* fix jest typings ([c85d436](c85d436))

### Features

* migrate to typescript ([1240115](1240115))
* rewrite examples in typescript ([3bf7765](3bf7765))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@admin-bro/express",
-  "version": "3.0.2-beta.1",
+  "version": "3.1.0-beta.1",
   "description": "This is an official AdminBro plugin which integrates it to expressjs framework",
   "main": "index.js",
   "scripts": {