onEndAnimationFn = (ev) => {
			if (ev.target !== this.ntf) {
				return false;
			}
			this.ntf.removeEventListener("animationend", onEndAnimationFn);

			if (ev.target.parentNode === this.options.wrapper) {
				this.options.wrapper.removeChild(this.ntf);
			}
		}
Dismiss the notification
@param {boolean} [close] call the onClose callback at the end