Hability to customize generated docblock

[gjm]

It would be great to be able to customize the generated method docblocks. For example the code snippet:

public function bar(int $int, bool $bool): array
{
    return [$int, $string, $bool];
}

Generating the docblock would give me:

    /**
     * 
     * @param int $int 
     * @param bool $bool 
     * @return array 
     */

It would be nice to be able to say that I want an empty line between the last @param line and @return.

Also it would be nice to be able insert standard tags like @author.