Fix (#3)

Author: yoanm

composer.json

@@ -1,47 +1,47 @@
 {
-    "name": "yoanm/symfony-jsonrpc-http-server-swagger-doc",
-    "description": "Symfony bundle for easy JSON-RPC server Swagger 2.0 documentation",
-    "license": "MIT",
-    "minimum-stability": "dev",
-    "type": "library",
-    "support": {
-        "issues": "https://github.com/yoanm/symfony-jsonrpc-http-server-swagger-doc/issues"
-    },
-    "authors": [
-        {
-            "name": "Yoanm",
-            "email": "yoanm@users.noreply.github.com",
-            "role": "Developer"
-        }
-    ],
-    "autoload": {
-        "psr-4": {
-            "Yoanm\\SymfonyJsonRpcHttpServerSwaggerDoc\\": "src"
-        }
-    },
-    "autoload-dev": {
-        "psr-4": {
-            "Tests\\": "tests",
-            "Tests\\Functional\\BehatContext\\": "features/bootstrap"
-        }
-    },
-    "require": {
-        "php": ">=7.1",
-        "yoanm/jsonrpc-server-doc-sdk": "dev-release/1.0.0",
-        "yoanm/jsonrpc-http-server-swagger-doc-sdk": "dev-release/1.0.0",
-        "yoanm/symfony-jsonrpc-http-server-doc": "dev-release/0.1.0",
-        "symfony/http-foundation": "^3.0 || ^4.0",
-        "symfony/http-kernel": "^3.0 || ^4.0",
-        "symfony/config": "^3.0 || ^4.0",
-        "symfony/dependency-injection": "^3.0 || ^4.0"
-    },
-    "require-dev": {
-        "behat/behat": "~3.0",
-        "squizlabs/php_codesniffer": "3.*",
-        "phpunit/phpunit": "^6.0 || ^7.0",
-        "matthiasnoback/symfony-dependency-injection-test": "^2.0 || ^3.0",
-        "matthiasnoback/symfony-config-test": "^3.0 || ^4.0",
-        "symfony/framework-bundle": "^3.4",
-        "yoanm/php-unit-extended": "~1.0"
+  "name": "yoanm/symfony-jsonrpc-http-server-swagger-doc",
+  "description": "Symfony bundle for easy JSON-RPC server Swagger 2.0 documentation",
+  "license": "MIT",
+  "minimum-stability": "dev",
+  "type": "library",
+  "support": {
+    "issues": "https://github.com/yoanm/symfony-jsonrpc-http-server-swagger-doc/issues"
+  },
+  "authors": [
+    {
+      "name": "Yoanm",
+      "email": "yoanm@users.noreply.github.com",
+      "role": "Developer"
     }
+  ],
+  "autoload": {
+    "psr-4": {
+      "Yoanm\\SymfonyJsonRpcHttpServerSwaggerDoc\\": "src"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "Tests\\": "tests",
+      "Tests\\Functional\\BehatContext\\": "features/bootstrap"
+    }
+  },
+  "require": {
+    "php": ">=7.1",
+    "yoanm/jsonrpc-server-doc-sdk": "dev-release/1.0.0",
+    "yoanm/jsonrpc-http-server-swagger-doc-sdk": "dev-release/1.0.0",
+    "yoanm/symfony-jsonrpc-http-server-doc": "dev-release/0.1.0",
+    "symfony/http-foundation": "^3.0 || ^4.0",
+    "symfony/http-kernel": "^3.0 || ^4.0",
+    "symfony/config": "^3.0 || ^4.0",
+    "symfony/dependency-injection": "^3.0 || ^4.0"
+  },
+  "require-dev": {
+    "behat/behat": "~3.0",
+    "squizlabs/php_codesniffer": "3.*",
+    "phpunit/phpunit": "^6.0 || ^7.0",
+    "matthiasnoback/symfony-dependency-injection-test": "^2.0 || ^3.0",
+    "matthiasnoback/symfony-config-test": "^3.0 || ^4.0",
+    "symfony/framework-bundle": "^3.4",
+    "yoanm/php-unit-extended": "~1.0"
+  }
 }

src/Event/SwaggerDocCreatedEvent.php

@@ -29,7 +29,7 @@ public function __construct(
     }
 
     /**
-     * @return HttpServerDoc
+     * @return array
      */
     public function getSwaggerDoc()
     {

src/Provider/DocProvider.php

@@ -39,7 +39,7 @@ public function __construct(
      *
      * @return array
      */
-    public function getDoc($host = null)
+    public function getDoc($host = null) : array
     {
         $rawDoc = $this->serverDocCreator->create($host);
         $swaggerDoc = $this->docNormalizer->normalize($rawDoc);
@@ -53,7 +53,7 @@ public function getDoc($host = null)
     /**
      * {@inheritdoc}
      */
-    public function supports($filename, $host = null)
+    public function supports($filename, $host = null) : bool
     {
         return 'swagger.json' === $filename;
     }