Classes/DeclarationCompatibility: use PHPCSUtils for retrieving name of extended class

Author: jrfnl

WordPressVIPMinimum/Sniffs/Classes/DeclarationCompatibilitySniff.php

@@ -211,7 +211,7 @@ protected function processTokenWithinScope( File $phpcsFile, $stackPtr, $currSco
 
 		$methodName = FunctionDeclarations::getName( $phpcsFile, $stackPtr );
 
-		$parentClassName = $phpcsFile->findExtendedClassName( $currScope );
+		$parentClassName = ObjectDeclarations::findExtendedClassName( $phpcsFile, $currScope );
 		if ( $parentClassName === false ) {
 			// This class does not extend any other class.
 			return;