Method is_empty_container

crates/css_ast/src/metadata.rs:355–357

(&self)

	/// Returns true if this is an empty container (no declarations, no nested rules).
	#[inline]
	pub fn is_empty_container(&self) -> bool {
		self.node_kinds.contains(NodeKinds::EmptyBlock)
	}

	/// Returns true if this node can be a container (has StyleRule or AtRule kind).
	#[inline]