Upgrade 1-11.38

vendor/khanamiryan/qrcode-detector-decoder/lib/ChecksumException.php

@@ -23,22 +23,20 @@ namespace Zxing;
  *
  * @author Sean Owen
  */
-final class ChecksumException extends ReaderException {
+final class ChecksumException extends ReaderException
+{
+	private static ?\Zxing\ChecksumException $instance = null;
 
-  private static $instance;
+	public static function getChecksumInstance($cause = null)
+	{
+		if (self::$isStackTrace) {
+			return new ChecksumException($cause);
+		} else {
+			if (!self::$instance) {
+				self::$instance = new ChecksumException($cause);
+			}
 
-
-
-  public static function  getChecksumInstance($cause=null) {
-    if (self::$isStackTrace) {
-      return new ChecksumException($cause);
-    } else {
-        if(!self::$instance){
-            self::$instance = new ChecksumException($cause);
-        }
-      return self::$instance;
-    }
-  }
-
-
-}
+			return self::$instance;
+		}
+	}
+}