This event is fired immediately when the hide instance method has been called.
This event is fired after the show.bs.tooltip event when the tooltip template has been added to the DOM.
This event fires immediately when the show instance method is called.
This event is fired when the tooltip has been made visible to the user (will wait for CSS transitions to complete).
This event is fired when the tooltip has finished being hidden from the user (will wait for CSS transitions to complete).