Add getOoScopeTokens

Author: sirbrillig

VariableAnalysis/Lib/Helpers.php

@@ -382,6 +382,21 @@ public static function findFunctionCallArguments(File $phpcsFile, $stackPtr)
 		return $argPtrs;
 	}
 
+	/**
+	 * Compatibility handler for phpcs 3.x/4.x
+	 * @return array
+	 */
+	public static function getOoScopeTokens()
+	{
+		if (defined('Tokens::OO_SCOPE_TOKENS')) {
+			return Tokens::OO_SCOPE_TOKENS;
+		}
+		if (isset(Tokens::$ooScopeTokens)) {
+			return Tokens::$ooScopeTokens;
+		}
+		return [];
+	}
+
 	/**
 	 * Compatibility handler for phpcs 3.x/4.x
 	 * @return array
@@ -680,7 +695,7 @@ private static function getStartOfTokenScope(File $phpcsFile, $stackPtr)
 			if (in_array($scopeCode, $functionTokenTypes, true) || self::isArrowFunction($phpcsFile, $scopePtr)) {
 				return $scopePtr;
 			}
-			if (isset(Tokens::$ooScopeTokens[$scopeCode]) === true) {
+			if (isset(self::getOoScopeTokens()[$scopeCode]) === true) {
 				$inClass = true;
 			}
 		}