Fix styling

Author: pascalbaljet

src/Connection.php

@@ -88,7 +88,7 @@ public static function fromArray(array $config): static
 
         $privateKey = $config['private_key'] ?? null;
 
-        if(is_callable($privateKey)) {
+        if (is_callable($privateKey)) {
             $privateKey = $privateKey();
         }
 

src/Helper.php

@@ -44,7 +44,7 @@ public static function temporaryDirectoryPath(string $pathOrFilename = ''): stri
     /**
      * Use the nohup command to run a script in the background.
      */
-    public static function scriptInBackground(string $scriptPath, ?string $outputPath = null, ?int $timeout = null): string
+    public static function scriptInBackground(string $scriptPath, string $outputPath = null, int $timeout = null): string
     {
         $outputPath = $outputPath ?: '/dev/null';
 

src/PendingTask.php

@@ -107,7 +107,7 @@ public function getId(): ?string
     /**
      * Sets the 'id' property.
      */
-    public function id(?string $id = null): self
+    public function id(string $id = null): self
     {
         $this->id = $id;
 
@@ -133,7 +133,7 @@ public function getOutputPath(): ?string
     /**
      * Sets the 'outputPath' property.
      */
-    public function writeOutputTo(?string $outputPath = null): self
+    public function writeOutputTo(string $outputPath = null): self
     {
         $this->outputPath = $outputPath;
 

src/ProcessOutput.php

@@ -89,7 +89,7 @@ public function setIlluminateResult(ProcessResult $result): self
     /**
      * Setter for the exit code.
      */
-    public function setExitCode(?int $exitCode = null): self
+    public function setExitCode(int $exitCode = null): self
     {
         $this->exitCode = $exitCode;
 

tests/ConnectionTest.php

@@ -8,7 +8,7 @@ function addConnectionToConfig()
         'host' => '1.1.1.1',
         'port' => '21',
         'username' => 'root',
-        'private_key' => fn() => 'secret',
+        'private_key' => fn () => 'secret',
         'passphrase' => 'password',
         'script_path' => '',
     ]]);