Fix up migration to php-collective

Author: dereuromark

composer.json

@@ -19,13 +19,14 @@
         "ext-fileinfo": "*",
         "ext-json": "*",
         "ext-mbstring": "*",
-        "php-collective/file-storage-factories": "^1.0",
+        "php-collective/file-storage-factories": "dev-master as 1.0",
         "psr/http-message": "^1.0"
     },
     "require-dev": {
+        "phpstan/phpstan": "^1.10",
         "phpunit/phpunit": "^10.3",
         "php-collective/code-sniffer": "^0.2.1",
-        "php-collective/file-storage-image-processor": "^1.0"
+        "php-collective/file-storage-image-processor": "dev-master as 1.0"
     },
     "suggest": {
         "php-collective/file-storage-image-processor": "For image processing"

phpstan.neon

@@ -1,5 +1,5 @@
 parameters:
-	level: 6
+	level: 8
 	paths:
 		- src/
 	checkMissingIterableValueType: false

src/File.php

@@ -204,6 +204,9 @@ public function resource()
     public function withFile(string $file): FileInterface
     {
         $resource = fopen($file, 'rb');
+        if ($resource === false) {
+            throw new RuntimeException('Cannot open file `' . $file . '`');
+        }
 
         return $this->withResource($resource);
     }

src/FileFactory.php

@@ -70,6 +70,9 @@ public static function fromDisk(string $path, string $storage): FileInterface
         );
 
         $resource = fopen($path, 'rb');
+        if ($resource === false) {
+            throw new RuntimeException('Cannot open file `' . $path . '`');
+        }
 
         return $file->withResource($resource);
     }