fixed package compatibility issues with composer v2

Author: samuraee

composer.json

@@ -1,37 +1,26 @@
 {
     "name": "tartan/laravel-iranian-sms",
     "description": "Laravel 5.x sms handler for working with most iranian sms operators",
-    "keywords": ["laravel", "sms", "iran-sm", "iranian-sms", "magfa", "adp", "kave-negar", "mehr-afraz"],
+    "keywords": ["laravel", "sms", "iran-sm", "iranian-sms", "magfa", "adp", "kave-negar", "mehr-afraz", "ghasedak"],
     "type": "laravel-component",
     "license": "MIT",
     "authors": [
         {
             "name": "Aboozar Ghaffari <Tartan>",
             "email": "[email protected]"
-        },
-        {
-            "name": "Sina Miandashti",
-            "email": "[email protected]"
         }
     ],
     "autoload": {
         "psr-4": {
             "Tartan\\IranianSms\\": "src"
         }
     },
-    "autoload-dev": {
-        "psr-4": {
-            "Tartan\\IranianSms\\Tests\\": "tests"
-        }
-    },
     "require": {
         "php": ">=5.4",
-        "illuminate/support": ">=5.0.0",
         "ext-soap": "*",
         "ext-curl": "*",
+        "ext-json": "*",
+        "illuminate/support": ">=5.0.0",
         "ghasedak/php":"dev-master"
-    },
-    "require-dev": {
-        "phpunit/phpunit": "~4.0"
     }
 }

src/Adapters/AbstractAdapter.php renamed to src/Adapter/AbstractAdapter.php

@@ -6,7 +6,7 @@
 
 abstract class AdapterAbstract {
 
-	public function filterNumber(String $number) {
+	public function filterNumber(string $number) {
 
 		$numberCheck = substr($number, -10);
 		if (!preg_match('/9\d{9}$/', $numberCheck)) {
@@ -17,4 +17,4 @@ public function filterNumber(String $number) {
 
 	}
 
-}
+}

src/Adapter/AdapterInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Tartan\IranianSms\Adapter;
+
+interface AdapterInterface
+{
+    public function send(string $number, string $text);
+}

src/Adapters/Exception.php renamed to src/Adapter/Exception.php

@@ -1,7 +1,8 @@
 <?php
 
 
-namespace Tartan\IranianSms\Adapters;
+namespace Tartan\IranianSms\Adapter;
+
 use Tartan\IranianSms\Exception as RootException;
 
 class Exception extends RootException

src/Adapters/Ghasedak.php renamed to src/Adapter/Ghasedak.php

@@ -18,7 +18,7 @@ public function __construct()
         $this->credential['sender'] = config('iranian_sms.ghasedak.sender');
     }
 
-    public function send(String $number, String $message)
+    public function send(string $number, string $message)
     {
 
         $number = $this->filterNumber($number);
@@ -32,4 +32,4 @@ public function send(String $number, String $message)
         );
 
     }
-}
+}