src/Standards/BestIt/Sniffs/Commenting/AbstractDocSniff.php
private function getSummaryPosition(): ?int
    {
        if ($this->summaryPosition === -1) {
            $this->summaryPosition = $this->loadSummaryPosition();
        }

        return $this->summaryPosition;
    }
private function getSummaryPosition(): ?int
    {
        if ($this->summaryPosition === -1) {
            $this->summaryPosition = $this->loadSummaryPosition();
        }

        return $this->summaryPosition;
    }
private function getSummaryPosition ( ) : ? int { if ( $ this -> summaryPosition === - 1 ) { $ this -> summaryPosition = $ this -> loadSummaryPosition ( ) ; } return $ this -> summaryPosition ; }
Returns the position of the summary or null.

@return int|null
Returns the position of the summary or null .