Updated to psr/http-server-middleware

Author: oscarotero

composer.json

@@ -18,8 +18,8 @@
     },
     "require": {
         "php": "^7.0",
-        "middlewares/utils": "~0.13",
-        "http-interop/http-server-middleware": "^1.0"
+        "middlewares/utils": "^1.0",
+        "psr/http-server-middleware": "^1.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^6.0",

src/TrailingSlash.php

@@ -3,8 +3,8 @@
 
 namespace Middlewares;
 
-use Interop\Http\Server\MiddlewareInterface;
-use Interop\Http\Server\RequestHandlerInterface;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Server\RequestHandlerInterface;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;