QWindowResizeObservable is a Quasar component that emits a
resize event whenever the document viewport (window) changes its size, with no polling involved.
Please note that QWindowResizeObservable will issue an event as soon as it gets rendered and attached to DOM, so you can have the initial size of the window.
|Number||(v0.17+) Emitting the event with a custom debounce. “0” means no debounce.|