4.0 | Standards/Zend: add parameter types to sniffs

Author: jrfnl

src/Standards/Zend/Sniffs/Files/ClosingTagSniff.php

@@ -38,7 +38,7 @@ public function register()
      *
      * @return int
      */
-    public function process(File $phpcsFile, $stackPtr)
+    public function process(File $phpcsFile, int $stackPtr)
     {
         // Find the last non-empty token.
         $tokens = $phpcsFile->getTokens();

src/Standards/Zend/Sniffs/NamingConventions/ValidVariableNameSniff.php

@@ -28,7 +28,7 @@ class ValidVariableNameSniff extends AbstractVariableSniff
      *
      * @return void
      */
-    protected function processVariable(File $phpcsFile, $stackPtr)
+    protected function processVariable(File $phpcsFile, int $stackPtr)
     {
         $tokens  = $phpcsFile->getTokens();
         $varName = ltrim($tokens[$stackPtr]['content'], '$');
@@ -113,7 +113,7 @@ protected function processVariable(File $phpcsFile, $stackPtr)
      *
      * @return void
      */
-    protected function processMemberVar(File $phpcsFile, $stackPtr)
+    protected function processMemberVar(File $phpcsFile, int $stackPtr)
     {
         try {
             $memberProps = $phpcsFile->getMemberProperties($stackPtr);
@@ -169,7 +169,7 @@ protected function processMemberVar(File $phpcsFile, $stackPtr)
      *
      * @return void
      */
-    protected function processVariableInString(File $phpcsFile, $stackPtr)
+    protected function processVariableInString(File $phpcsFile, int $stackPtr)
     {
         $tokens = $phpcsFile->getTokens();