Require psy/psysh and ext-json for dev

spawnia · spawnia · commit 979b57ae916e · 2018-09-30T22:20:17.000+02:00
diff --git a/composer.json b/composer.json
@@ -17,7 +17,9 @@
     "egulias/email-validator": "^2.1"
   },
   "require-dev": {
-    "phpunit/phpunit": "^6|^7.3"
+    "ext-json": "*",
+    "phpunit/phpunit": "^6|^7.3",
+    "psy/psysh": "^0.9.8"
   },
   "autoload": {
     "files": [
