https://github.com/mage2pro/core/issues/168

Author: dmitrii-fediuk

P/Charge.php

@@ -57,11 +57,11 @@ protected function p():array {return [
 		# It can be useful for storing additional information about the customer
 		# in a structured format.
 		# It's often a good idea to store an email address in metadata for tracking later.»
-		//
+		#
 		# https://stripe.com/docs/api/php#metadata
 		# «You can have up to 20 keys, with key names up to 40 characters long
 		# and values up to 500 characters long.»
-		//
+		#
 		# 2016-03-08
 		# https://stripe.com/blog/adding-context-with-metadata
 		# «Adding context with metadata»

P/Reg.php

@@ -116,5 +116,5 @@ protected function p():array {return [
 	 * @used-by \Df\StripeClone\P\Reg::request()
 	 * @return array(array(string => mixed))
 	 */
-	protected function v_CardId(string $id) {return fToken::trimmed($id);}
+	protected function v_CardId(string $id):array {return fToken::trimmed($id);}
 }