Add void return types

Author: wouterj

Command/LintCommand.php

@@ -50,6 +50,9 @@ public function __construct(string $name = null, callable $directoryIteratorProv
         $this->isReadableProvider = null === $isReadableProvider ? null : $isReadableProvider(...);
     }
 
+    /**
+     * @return void
+     */
     protected function configure()
     {
         $this

Exception/ParseException.php

@@ -51,6 +51,8 @@ public function getSnippet(): string
 
     /**
      * Sets the snippet of code near the error.
+     *
+     * @return void
      */
     public function setSnippet(string $snippet)
     {
@@ -71,6 +73,8 @@ public function getParsedFile(): string
 
     /**
      * Sets the filename where the error occurred.
+     *
+     * @return void
      */
     public function setParsedFile(string $parsedFile)
     {
@@ -89,6 +93,8 @@ public function getParsedLine(): int
 
     /**
      * Sets the line where the error occurred.
+     *
+     * @return void
      */
     public function setParsedLine(int $parsedLine)
     {
@@ -97,7 +103,7 @@ public function setParsedLine(int $parsedLine)
         $this->updateRepr();
     }
 
-    private function updateRepr()
+    private function updateRepr(): void
     {
         $this->message = $this->rawMessage;
 

Inline.php

@@ -34,7 +34,7 @@ class Inline
     private static bool $objectForMap = false;
     private static bool $constantSupport = false;
 
-    public static function initialize(int $flags, int $parsedLineNumber = null, string $parsedFilename = null)
+    public static function initialize(int $flags, int $parsedLineNumber = null, string $parsedFilename = null): void
     {
         self::$exceptionOnInvalidType = (bool) (Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE & $flags);
         self::$objectSupport = (bool) (Yaml::PARSE_OBJECT & $flags);