PHPStan: fixed errors

Author: janpecha

phpstan.neon

@@ -1,5 +1,6 @@
 parameters:
 	level: max
+	treatPhpDocTypesAsCertain: false
 
 	paths:
 		- src

src/Application/Application.php

@@ -17,7 +17,7 @@ class Application
 		protected $console;
 
 		/** @var array<string, ICommand> */
-		protected $commands;
+		protected $commands = [];
 
 		/** @var string|NULL */
 		protected $applicationName;
@@ -29,7 +29,7 @@ class Application
 		/**
 		 * @param string|NULL $applicationName
 		 * @param string|NULL $defaultCommand
-		 * @param ICommand[] $commands
+		 * @param array<string, ICommand> $commands
 		 */
 		public function __construct(
 			?Console $console = NULL,

src/Application/CommandParameters.php

@@ -12,7 +12,7 @@ class CommandParameters
 		/** @var array<string, string|CommandOption> */
 		private $options = [];
 
-		/** @var array<CommandArgument> */
+		/** @var array<int, CommandArgument> */
 		private $arguments = [];
 
 
@@ -87,7 +87,7 @@ public function addArgument($name, $type = Types::STRING)
 
 
 		/**
-		 * @return CommandArgument[]
+		 * @return array<int, CommandArgument>
 		 */
 		public function getArguments()
 		{

src/Parameters/ParametersFactory.php

@@ -12,7 +12,7 @@ class ParametersFactory
 		/** @var array<string, mixed> */
 		private $options = [];
 
-		/** @var mixed[] */
+		/** @var array<int, mixed> */
 		private $arguments = [];