ignition doesn't support laravel 7 yet

composer.json

@@ -14,7 +14,6 @@
         "laravel/tinker": "^1.0"
     },
     "require-dev": {
-        "facade/ignition": "^1.4",
         "fzaninotto/faker": "^1.4",
         "mockery/mockery": "^1.0",
         "nunomaduro/collision": "^3.0",