Dropping PHP 7.3 support

Author: phpfui

.php-cs-fixer.dist.php

@@ -11,5 +11,4 @@
 return $config->setFinder(PhpCsFixer\Finder::create()
 			->exclude('vendor')
 			->in(__DIR__.'\src')
-			->in(__DIR__.'\tests')
     );

README.md

@@ -52,7 +52,7 @@ You must make sure autoloading is correctly configured for all classes.  This me
 The **assertValidPHPFile** and **assertValidPHPDirectory** asserts will test for the proper namespace in the file path (for PSR-0 autoloading and fully pathed PSR-4 autoloading), but you can turn off namespace testing with **skipNamespaceTesting** or exclude a specific namespace tests with **addSkipNamespace**.
 
 ## PHP Version
-While this library only supports PHP 7.3 and higher, you can create a project and point it to PHP 5.2 or higher. The default is to prefer PHP 7 code, but to prefer or only parse PHP 5, configure phpunit.xml(.dist) with
+While this library only supports PHP 7.4 and higher, you can create a project and point it to PHP 5.2 or higher. The default is to prefer PHP 7 code, but to prefer or only parse PHP 5, configure phpunit.xml(.dist) with
 
 ~~~xml
 	<php>

src/PHPFUI/PHPUnitSyntaxCoverage/Extensions.php

@@ -14,9 +14,9 @@
 
 class ClassFinder extends \PhpParser\NodeVisitorAbstract
 	{
-	private $classes = [];
+	private array $classes = [];
 
-	private $currentNamespace = '';
+	private string $currentNamespace = '';
 
 	public function enterNode(\PhpParser\Node $node) : void
 		{
@@ -45,11 +45,11 @@ class Extensions extends \PHPUnit\Framework\TestCase implements \PHPUnit\Runner\
 	{
 	private static $parser = null;
 
-	private $skipDirectories = [];
+	private array $skipDirectories = [];
 
-	private $skipNamespaces = [];
+	private array $skipNamespaces = [];
 
-	private $skipNamespaceTest = false;
+	private bool $skipNamespaceTest = false;
 
 	private $traverser;
 
@@ -64,7 +64,7 @@ public static function setUpBeforeClass() : void
   protected function setUp() : void
 		{
 		$this->traverser = new \PhpParser\NodeTraverser();
-		$this->classFinder = new ClassFinder();
+		$this->classFinder = new \PHPFUI\PHPUnitSyntaxCoverage\ClassFinder();
 		}
 
 	protected function tearDown() : void
@@ -88,7 +88,7 @@ public function assertValidPHP(string $code, string $message = '') : void
 			}
 		catch (\Throwable $e)
 			{
-			throw new Exception($message . "\n" . $e->getMessage());
+			throw new \PHPFUI\PHPUnitSyntaxCoverage\Exception($message . "\n" . $e->getMessage());
 			}
 
 		$this->assertNotEmpty($ast, 'Empty Abstract Syntax tree. ' . $message);
@@ -105,7 +105,7 @@ public function assertValidPHP(string $code, string $message = '') : void
 				}
 			catch (\Throwable $e)
 				{
-				throw new Exception($message . "\n" . $e->getMessage());
+				throw new \PHPFUI\PHPUnitSyntaxCoverage\Exception($message . "\n" . $e->getMessage());
 				}
 			}
 		}