src/Kernel.php
public function getSrcPath(): string
    {
        if ($this->srcPath == '') {
            $this->setSrcPath($this->getBasePath() . '/src');
        }

        return $this->srcPath;
    }
public function getSrcPath(): string
    {
        if ($this->srcPath == '') {
            $this->setSrcPath($this->getBasePath() . '/src');
        }

        return $this->srcPath;
    }
Returns source code path e.g. /var/www/src

@return string