clock_info - support

For clock_info's I am wondering what a minimal version of the show and hide functions should be ? Are they needed for clkinfofw. The firmware is not going to change and if it did there would have been a reboot. So could I just use:

       show : function() {},
       hide : function() {}

Instead of:

        show : function() {
          this.interval = setTimeout(()=>{
            this.emit("redraw");
            this.interval = setInterval(()=>{
              this.emit("redraw");
            }, 86400000);
          }, 86400000 - (Date.now() % 86400000));
        },
       hide : function() {
          clearInterval(this.interval);
          this.interval = undefined;
        }