Container

<?php
class Ext_Events_Container extends Ext_Events_Component
{
    static protected $_addOptions = array(
        'container' => 'Ext.container.Container',
        'component' => 'Ext.Component',
        'index' => 'Number',
        'eOpts' => 'Oject'
    );

    static protected $_removeOptions = array(
        'container' => 'Ext.container.Container',
        'component' => 'Ext.Component',
        'eOpts' => 'Object'
    );

    public $add;
    public $afterlayout = array(
        'container' => 'Ext.container.Container',
        'layout', 'Ext.layout.container.Container',
        'eOpts' => 'Object'
    );
    public $beforeadd;
    public $beforeremove;

    public $remove;

    public function _initConfig()
    {
        parent::_initConfig();

        $this->add = static::$_addOptions;
        $this->beforeadd = static::$_addOptions;
        $this->remove = static::$_removeOptions;
        $this->beforeremove = static::$_removeOptions;
    }
}