ClassFinder.php
public function addPsr4(string $packageName, array $paths): self
    {
        $this->paths['psr4'][$packageName] = $paths;

        return $this;
    }
public function addPsr4(string $packageName, array $paths): self
    {
        $this->paths['psr4'][$packageName] = $paths;

        return $this;
    }
public function addPsr4 ( string $ packageName , array $ paths ) : self { $ this -> paths [ 'psr4' ] [ $ packageName ] = $ paths ; return $ this ; }
Add composer psr4 paths.

@param string $packageName
@param array  $paths

@return \Narrowspark\Automatic\Common\ClassFinder
Add composer psr4 paths .