private function getExpectedIndentAt(Tokens $tokens, $index)
    {
        $index = $tokens->getPrevMeaningfulToken($index);
        $indent = $this->whitespacesConfig->getIndent();

        for ($i = $index; $i >= 0; --$i) {
            if ($tokens[$i]->equals(')')) {
                $i = $tokens->findBlockStart(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $i);
            }

            $currentIndent = $this->getIndentAt($tokens, $i);
            if (null === $currentIndent) {
                continue;
            }

            if ($this->currentLineRequiresExtraIndentLevel($tokens, $i, $index)) {
                return $currentIndent.$indent;
            }

            return $currentIndent;
        }

        return $indent;
    }
private function getExpectedIndentAt(Tokens $tokens, $index)
    {
        $index = $tokens->getPrevMeaningfulToken($index);
        $indent = $this->whitespacesConfig->getIndent();

        for ($i = $index; $i >= 0; --$i) {
            if ($tokens[$i]->equals(')')) {
                $i = $tokens->findBlockStart(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $i);
            }

            $currentIndent = $this->getIndentAt($tokens, $i);
            if (null === $currentIndent) {
                continue;
            }

            if ($this->currentLineRequiresExtraIndentLevel($tokens, $i, $index)) {
                return $currentIndent.$indent;
            }

            return $currentIndent;
        }

        return $indent;
    }
private function getExpectedIndentAt ( Tokens $ tokens , $ index ) { $ index = $ tokens -> getPrevMeaningfulToken ( $ index ) ; $ indent = $ this -> whitespacesConfig -> getIndent ( ) ; for ( $ i = $ index ; $ i >= 0 ; -- $ i ) { if ( $ tokens [ $ i ] -> equals ( ')' ) ) { $ i = $ tokens -> findBlockStart ( Tokens :: BLOCK_TYPE_PARENTHESIS_BRACE , $ i ) ; } $ currentIndent = $ this -> getIndentAt ( $ tokens , $ i ) ; if ( null === $ currentIndent ) { continue ; } if ( $ this -> currentLineRequiresExtraIndentLevel ( $ tokens , $ i , $ index ) ) { return $ currentIndent . $ indent ; } return $ currentIndent ; } return $ indent ; }
@param Tokens $tokens
@param int    $index  index of the first token on the line to indent

@return string
@param Tokens $tokens @param int $index index of the first token on the line to indent