CS fixes - spaces before colon in return type declaration

Author: michalbundyra

src/AuthenticationInterface.php

@@ -16,10 +16,10 @@ interface AuthenticationInterface
      * Authenticate the PSR-7 request and return a valid user
      * or null if not authenticated
      */
-    public function authenticate(ServerRequestInterface $request): ?UserInterface;
+    public function authenticate(ServerRequestInterface $request) : ?UserInterface;
 
     /**
      * Generate the unauthorized response
      */
-    public function unauthorizedResponse(ServerRequestInterface $request): ResponseInterface;
+    public function unauthorizedResponse(ServerRequestInterface $request) : ResponseInterface;
 }

src/ResponsePrototypeTrait.php

@@ -17,7 +17,7 @@ trait ResponsePrototypeTrait
      *
      * @throws Exception\InvalidConfigException
      */
-    protected function getResponsePrototype(ContainerInterface $container): ResponseInterface
+    protected function getResponsePrototype(ContainerInterface $container) : ResponseInterface
     {
         if (! $container->has(ResponseInterface::class)
             && ! class_exists(Response::class)

src/UserInterface.php

@@ -11,10 +11,10 @@ interface UserInterface
     /**
      * Get the username
      */
-    public function getUsername(): string;
+    public function getUsername() : string;
 
     /**
      * Get the user role
      */
-    public function getUserRole(): string;
+    public function getUserRole() : string;
 }

src/UserRepository/Htpasswd.php

@@ -36,7 +36,7 @@ public function __construct(string $filename)
     /**
      * {@inheritDoc}
      */
-    public function authenticate(string $credential, string $password = null): ?UserInterface
+    public function authenticate(string $credential, string $password = null) : ?UserInterface
     {
         if (! $handle = fopen($this->filename, 'r')) {
             return null;
@@ -62,7 +62,7 @@ public function authenticate(string $credential, string $password = null): ?User
      * Check bcrypt usage for security reason
      *
      */
-    protected function checkBcryptHash(string $hash): void
+    protected function checkBcryptHash(string $hash) : void
     {
         if ('$2y$' !== substr($hash, 0, 4)) {
             throw new Exception\RuntimeException(

src/UserRepository/PdoDatabase.php

@@ -31,7 +31,7 @@ public function __construct(PDO $pdo, array $config)
     /**
      * {@inheritDoc}
      */
-    public function authenticate(string $credential, string $password = null): ?UserInterface
+    public function authenticate(string $credential, string $password = null) : ?UserInterface
     {
         $sql = sprintf(
             'SELECT * FROM %s WHERE %s = :username',

src/UserRepository/UserTrait.php

@@ -14,7 +14,7 @@ trait UserTrait
     /**
      * Generate a user from $username and $role
      */
-    protected function generateUser(string $username, string $role): UserInterface
+    protected function generateUser(string $username, string $role) : UserInterface
     {
         return new class($username, $role) implements UserInterface {
             public function __construct($username, $role)
@@ -23,12 +23,12 @@ public function __construct($username, $role)
                 $this->role = $role;
             }
 
-            public function getUsername(): string
+            public function getUsername() : string
             {
                 return $this->username;
             }
 
-            public function getUserRole(): string
+            public function getUserRole() : string
             {
                 return $this->role;
             }

src/UserRepositoryInterface.php

@@ -15,5 +15,5 @@ interface UserRepositoryInterface
      *
      * @param string $credential can be also a token
      */
-    public function authenticate(string $credential, string $password = null): ?UserInterface;
+    public function authenticate(string $credential, string $password = null) : ?UserInterface;
 }