Can not POST an empty request with Illumintate/Http/Client

[PauBenetPrat]

I was previously using Zttp library for my calls.
When updating to laravel I removed it and started using Http facade instead.

I've found out that Http:post method $data parameter can't be null and I'm having issues with that. I need to send a POST with null body, not and empty array.

Wouldn't it be possible to allow $data to be null or as its sibling Http::delete method does, don't send body when it's empty?

PROPOSAL 1

class PendingRequest
    public function post(string $url, ?array $data = [])      // add nullable type
    {
        return $this->send('POST', $url, [
            $this->bodyFormat => $data,
        ]);
    }
}

PROPOSAL 2

class PendingRequest
   public function post(string $url, array $data = [])
    {
        return $this->send('POST', $url, empty($data) ? [] : [  // validate empty data
            $this->bodyFormat => $data,
        ]);
    }
}

Thanks in advance,
Pau