/// <summary>
/// Fires event {@link #event:open open} to attached listeners.
/// </summary>
/// <param name="mParameters">Parameters to pass along with the event</param>
/// <returns>Reference to <code>this</code> in order to allow method chaining</returns>
public extern virtual sap.ui.ux3.Overlay fireOpen(sap.ui.ux3.Info mParameters);
/// <summary>
/// Fires event {@link #event:closed closed} to attached listeners.
///
/// Listeners may prevent the default action of this event by using the <code>preventDefault</code>-method on the event object.
/// </summary>
/// <param name="mParameters">Parameters to pass along with the event</param>
/// <returns>Whether or not to prevent the default action</returns>
public extern virtual bool fireClosed(sap.ui.ux3.Info mParameters);
