of static method
Implementation
static RenderSlidable of(BuildContext context) {
final slidableRender =
context.findAncestorRenderObjectOfType<RenderSlidable>();
assert(
slidableRender != null,
'RenderSlideAction must be a descendant of RenderSlidable.'
'Typically, it means [SlideActionPanel] must be a descendant of [SlidablePanel].',
);
return slidableRender!;
}