Adding Resizelistener such that the element inside to be responsive

[Dbibek]

Hey,
How about the resize listener such that the element inside the splitter area would be responsive when it hits the breakpoint.

this.splitEl.dragProgress$.subscribe(x => {
y = this.ngZone.run(() => (this.x = x));
console.log(y.sizes);
});
clearly, the darg can be monitored but I am not able to hit compare the sizes with the breakpoint to make the elements inside the split view responsive. is there a simple way to do it?

[Harpush]

I think ResizeObserver can answer this