/// <summary>
/// Fires when an item is replaced in the hash.
/// </summary>
/// <param name="this"><p>.</p>
/// </param>
/// <param name="key"><p>The key of the replaced item.</p>
/// </param>
/// <param name="value"><p>The new value for the item.</p>
/// </param>
/// <param name="old"><p>The old value for the item.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void replace(HashMap @this, JsString key, object value, object old, object eOpts)
{
}
/// <summary>
/// Fires when an item is removed from the hash.
/// </summary>
/// <param name="this"><p>.</p>
/// </param>
/// <param name="key"><p>The key of the removed item.</p>
/// </param>
/// <param name="value"><p>The value of the removed item.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void remove(HashMap @this, JsString key, object value, object eOpts)
{
}
/// <summary>
/// Fires when the hash is cleared.
/// </summary>
/// <param name="this"><p>.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void clear(HashMap @this, object eOpts)
{
}
/// <summary>
/// Fires when an item is replaced in the hash.
/// </summary>
/// <param name="this"><p>.</p>
/// </param>
/// <param name="key"><p>The key of the replaced item.</p>
/// </param>
/// <param name="value"><p>The new value for the item.</p>
/// </param>
/// <param name="old"><p>The old value for the item.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void replace(HashMap @this, JsString key, object value, object old, object eOpts){}
/// <summary>
/// Fires when an item is removed from the hash.
/// </summary>
/// <param name="this"><p>.</p>
/// </param>
/// <param name="key"><p>The key of the removed item.</p>
/// </param>
/// <param name="value"><p>The value of the removed item.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void remove(HashMap @this, JsString key, object value, object eOpts){}
/// <summary>
/// Fires when the hash is cleared.
/// </summary>
/// <param name="this"><p>.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void clear(HashMap @this, object eOpts){}