pub(crate) trait ResizeObserverEntryMethods<D: DomTypes> {
// Required methods
fn Target(&self) -> DomRoot<D::Element>;
fn ContentRect(&self) -> DomRoot<D::DOMRectReadOnly>;
fn BorderBoxSize(&self, cx: SafeJSContext, retval: MutableHandleValue<'_>);
fn ContentBoxSize(&self, cx: SafeJSContext, retval: MutableHandleValue<'_>);
fn DevicePixelContentBoxSize(
&self,
cx: SafeJSContext,
retval: MutableHandleValue<'_>,
);
}