remove laravel-fileapi dependency

Author: streamtw

composer.json

@@ -31,8 +31,7 @@
     "illuminate/filesystem": "5.1.* || 5.2.* || 5.3.* || 5.4.* || 5.5.*",
     "illuminate/support": "5.1.* || 5.2.* || 5.3.* || 5.4.* || 5.5.*",
     "illuminate/http": "5.1.* || 5.2.* || 5.3.* || 5.4.* || 5.5.*",
-    "illuminate/container": "5.4.* || 5.5.*",
-    "unisharp/laravel-fileapi": ">=1.0.2"
+    "illuminate/container": "5.4.* || 5.5.*"
   },
   "require-dev": {
     "phpunit/phpunit": "^6.2",