Phpstan: fixes

Author: f3l1x

phpstan.neon

@@ -5,5 +5,6 @@ includes:
 	- vendor/phpstan/phpstan-strict-rules/rules.neon
 
 parameters:
-    ignoreErrors:
-         - '#^Contributte\\Deployer\\Logging\\StdOutLogger::__construct\(\) does not call parent constructor from Deployment\\Logger#'
+	ignoreErrors:
+		 - '#^Contributte\\Deployer\\Logging\\StdOutLogger::__construct\(\) does not call parent constructor from Deployment\\Logger#'
+	phpVersion: 80000

src/Config/Section.php

@@ -249,7 +249,7 @@ public function setTestMode(bool $testMode): void
 
 	public function getFilePermissions(): ?int
 	{
-		return $this->filePermissions === '' ? null : octdec($this->filePermissions);
+		return $this->filePermissions === '' ? null : (int) octdec($this->filePermissions);
 	}
 
 	public function setFilePermissions(string $mask): void
@@ -259,7 +259,7 @@ public function setFilePermissions(string $mask): void
 
 	public function getDirPermissions(): ?int
 	{
-		return $this->dirPermissions === '' ? null : octdec($this->dirPermissions);
+		return $this->dirPermissions === '' ? null : (int) octdec($this->dirPermissions);
 	}
 
 	public function setDirPermissions(string $mask): void