Fix code style

Author: kylekatarnls

src/Phug/Tester/Cli.php

@@ -36,7 +36,7 @@ public function __construct(string $vendor)
         $this->vendor = $vendor;
     }
 
-    public function getVendorScript(string $script) : string
+    public function getVendorScript(string $script): string
     {
         return realpath($this->vendor."/$script");
     }
@@ -48,7 +48,7 @@ public function getVendorScript(string $script) : string
      *
      * @return bool
      */
-    protected function runPhpunit(array $arguments) : bool
+    protected function runPhpunit(array $arguments): bool
     {
         if (!$this->command) {
             $this->command = new Command();
@@ -64,7 +64,7 @@ protected function runPhpunit(array $arguments) : bool
      *
      * @return bool
      */
-    protected function exec(array $arguments) : bool
+    protected function exec(array $arguments): bool
     {
         $phpunit = $this->getVendorScript('phpunit/phpunit/phpunit');
         $phpunitArguments = [$phpunit];
@@ -128,7 +128,7 @@ protected function exec(array $arguments) : bool
      *
      * @return bool
      */
-    public function run(array $arguments, $exit = true) : bool
+    public function run(array $arguments, $exit = true): bool
     {
         $result = $this->exec($arguments);
 

src/Phug/Tester/Coverage.php

@@ -71,7 +71,7 @@ class Coverage
      */
     protected $tree = [];
 
-    public static function get() : self
+    public static function get(): self
     {
         if (!static::$singleton) {
             static::$singleton = new static();
@@ -85,7 +85,7 @@ public static function reset()
         static::$singleton = null;
     }
 
-    public static function getStatus(int $covered, int $total) : string
+    public static function getStatus(int $covered, int $total): string
     {
         if ($covered / max(1, $total) >= 0.9) {
             return 'success';
@@ -158,7 +158,7 @@ public function initializeCache()
     /**
      * @return bool
      */
-    public function isCoverageAllowedToStop() : bool
+    public function isCoverageAllowedToStop(): bool
     {
         return $this->coverageStoppingAllowed;
     }
@@ -173,7 +173,7 @@ public function disallowCoverageStopping()
         $this->coverageStoppingAllowed = false;
     }
 
-    protected function getPaths() : array
+    protected function getPaths(): array
     {
         return $this->renderer->getOption('paths');
     }
@@ -199,12 +199,12 @@ public function storeCoverage(array $data)
     /**
      * @return array
      */
-    public function getLastCoverageData() : array
+    public function getLastCoverageData(): array
     {
         return $this->lastCoverageData;
     }
 
-    protected function getCoverageData() : array
+    protected function getCoverageData(): array
     {
         if (xdebug_code_coverage_started()) {
             $data = xdebug_get_code_coverage();
@@ -223,7 +223,7 @@ protected function getCoverageData() : array
         // @codeCoverageIgnoreEnd
     }
 
-    private function getLocationPath(string $path) : string
+    private function getLocationPath(string $path): string
     {
         foreach ($this->getPaths() as $base) {
             $realBase = realpath($base);
@@ -244,7 +244,7 @@ private function getLocationPath(string $path) : string
         // @codeCoverageIgnoreEnd
     }
 
-    protected function getTemplateFile(string $file, array $vars) : string
+    protected function getTemplateFile(string $file, array $vars): string
     {
         $__php = file_get_contents(__DIR__."/../../template/$file");
         extract($vars);
@@ -254,7 +254,7 @@ protected function getTemplateFile(string $file, array $vars) : string
         return ob_get_clean();
     }
 
-    protected function writeFile(string $path, string $contents) : bool
+    protected function writeFile(string $path, string $contents): bool
     {
         $base = dirname($path);
         if (!is_dir($base)) {
@@ -294,7 +294,7 @@ protected function listNodes(SplObjectStorage $list, ElementInterface $element)
         }
     }
 
-    protected function countFileNodes(string $file) : int
+    protected function countFileNodes(string $file): int
     {
         $document = $this->renderer->getCompiler()->compileFileIntoElement($file);
         $list = new SplObjectStorage();
@@ -480,7 +480,7 @@ public function dumpCoverage(bool $output = false, string $directory = null)
     /**
      * @return Renderer
      */
-    public function createRenderer($renderer, array $options = []) : Renderer
+    public function createRenderer($renderer, array $options = []): Renderer
     {
         if (is_string($renderer)) {
             $renderer = new $renderer($options);
@@ -500,7 +500,7 @@ public function setThreshold($threshold)
         $this->threshold = floatval($threshold);
     }
 
-    public function isThresholdReached() : bool
+    public function isThresholdReached(): bool
     {
         if ($this->threshold) {
             echo "\nOverall coverage is {$this->lastCoverageRate}%.\n";

src/Phug/Tester/TestCaseTrait.php

@@ -20,7 +20,7 @@ trait TestCaseTrait
      *
      * @return string
      */
-    protected function renderFile($file, $locals = [], $options = null) : string
+    protected function renderFile($file, $locals = [], $options = null): string
     {
         if ($options) {
             $this->renderer->setOptions($options);