chaining issues with php ide's: proper autocompletion/type hinting vs proper oop

chaining.php

<?php
/**
 * a demo of current issues when working with chaining
 * Looking forward to phpstorm 6
 *
 * @see: http://youtrack.jetbrains.com/issue/WI-2225
 *
 *
 * file: chaining.php
 * run: php chaining.php
 *
 * Created by JetBrains PhpStorm.
 * User: VAIO
 * Date: 11.11.12
 * Time: 10:19
 * To change this template use File | Settings | File Templates.
 */

class YouAreAwesome
{
    /**
     * @var string
     */
    protected $you;
    /**
     * @var string
     */
    protected $are;
    /**
     * @var string
     */
    protected $awesome;
    /**
     * @var string
     */
    protected $resultText;

    /**
     * @param string $value
     * @return YouAreAwesome
     */
    public function setYou($value = 'You')
    {
        $this->you = (string)$value;

        return $this;
    }

    /**
     * @param string $value
     * @return YouAreAwesome
     */
    public function setAre($value = 'are')
    {
        $this->are = (string)$value;

        return $this;
    }

    /**
     * @param string $value
     * @return YouAreAwesome
     */
    public function setAwesome($value = 'awesome')
    {
        $this->awesome = (string)$value;

        return $this;
    }

    /**
     * @return YouAreAwesome
     */
    public function render()
    {
        $this->resultText = implode(
            ' ',
            array(
                $this->you,
                $this->are,
                $this->awesome,
            )
        );

        return $this;
    }

    /**
     * @return YouAreAwesome
     */
    public function write()
    {
        echo (string)$this->resultText . PHP_EOL;

        return $this;
    }
}

class YouAreAwesomeNinja extends YouAreAwesome
{

    /**
     * @var string
     */
    protected $ninja;

    /**
     * @param string $value
     * @return YouAreAwesomeNinja
     */
    public function setNinja($value = 'Ninja')
    {
        $this->ninja = (string)$value;

        return $this;
    }

    /**
     * @override
     * @return YouAreAwesomeNinja
     */
    public function render()
    {
        $this->resultText = implode(
            ' ',
            array(
                $this->you,
                $this->are,
                $this->awesome,
                $this->ninja,
            )
        );

        return $this;
    }
}

class YouAreAwesomeNinjaFixIdeIssues extends YouAreAwesomeNinja
{
    /**
     * @param string $value
     * @return YouAreAwesomeNinjaFixIdeIssues
     */
    public function setYou($value = 'You')
    {
        return parent::setYou($value);
    }

    /**
     * @param string $value
     * @return YouAreAwesomeNinjaFixIdeIssues
     */
    public function setAre($value = 'are')
    {
        return parent::setAre($value);
    }

    /**
     * @param string $value
     * @return YouAreAwesomeNinjaFixIdeIssues
     */
    public function setAwesome($value = 'awesome')
    {
        return parent::setAwesome($value);
    }

    /**
     * @param string $value
     * @return YouAreAwesomeNinjaFixIdeIssues
     */
    public function write()
    {
        return parent::write();
    }

    /**
     * @param string $value
     * @return YouAreAwesomeNinjaFixIdeIssues
     */
    public function setNinja($value = 'Ninja')
    {
        return parent::setNinja($value);
    }

    /**
     * @param string $value
     * @return YouAreAwesomeNinjaFixIdeIssues
     */
    public function render()
    {
        return parent::render();
    }


}

// ============ here we go ==================
ini_set("display_errors", true);
error_reporting(E_ALL | E_STRICT & ~E_NOTICE);

set_error_handler(function($errno, $errstr, $errfile, $errline)
{

    throw new \ErrorException($errstr, 0, $errno, $errfile, $errline);
});

// ==== simple chaining ===================
$youAreAwesome = new YouAreAwesome();
// beautiful code; easy to read
$youAreAwesome
        ->setYou('You')
        ->setAre('are')
        ->setAwesome('awesome')
        ->render()
        ->write()
;

// ==== extended chaining ===================
$youAreAwesomeNinja = new YouAreAwesomeNinja();
// beautiful code; easy to read - but ide type hinting fails!
$youAreAwesomeNinja
        ->setYou('You')
        ->setAre('are')
        ->setAwesome('awesome')
        ->setNinja('ninja') // ide: 'method not found in class!'
        ->render()
        ->write()
;

// ==== extended chaining: help my ide ===================
$youAreAwesomeNinjaFixIdeIssues = new YouAreAwesomeNinjaFixIdeIssues();
// beautiful code; easy to read - but ide type hinting fails!
$youAreAwesomeNinjaFixIdeIssues
        ->setYou('You')
        ->setAre('are')
        ->setAwesome('awesome')
        ->setNinja('ninja') // ok, no error shown by ide
        ->render()
        ->write()
;

// Right, we fixed that ide issue,
// by overriding all methods that return the class instance to be chained
// BUT THAT IS NOT THE IDEA OF PROPER OOP !!!!!!!


// == Another tiny issue with chaining, how about quick n dirty debugging? ====

// without chaining, I can easily dump each step

$youAreAwesome = new YouAreAwesome();
// var_dump($youAreAwesome); //just uncomment to debug
$youAreAwesome->setYou('you');
// var_dump($youAreAwesome); //just uncomment to debug
$youAreAwesome->setAre('are');
// var_dump($youAreAwesome); //just uncomment to debug
$youAreAwesome->setAwesome('awesome');
// var_dump($youAreAwesome); //just uncomment to debug
$youAreAwesome->render();
// var_dump($youAreAwesome); //just uncomment to debug
$youAreAwesome->write();

// ANYWAY: chaining is nice, escpecially if my ide supports that.
// Looking forward to phpstorm 6