Minimised feature detection (&&) not handled

This plugin is fine with this code
```
if (window.ResizeObserver) {
this.canvasResizeObserver = new ResizeObserver((entries) => this.oncanvasresize(entries));
}
```

But I run it on the final Terser-minimised output of my project (so that I can ensure that the final output is compatible), and it raises errors for this minimised version.
```
window.ResizeObserver&&(this.canvasResizeObserver=new ResizeObserver((e=>this.oncanvasresize(e))))
```

Can the feature detection handler be updated to support `&&`?