public function processVariableAssociation(
        File $phpcsFile,
        $stackPtr,
        TypeCommentStructure $structure
    ) {
        // Variable association can't be determined.
        if ($structure->variableName === null || $structure->isVariable($structure->variableName) === false) {
            return;
        }

        $this->processVariableBeforeDocBlock($phpcsFile, $stackPtr, $structure);
        $this->processVariableAfterDocBlock($phpcsFile, $stackPtr, $structure);
    }