Method delete

crates/csskit_transform/src/transformer.rs:151–156

(&self, span: impl ToSpan)

	}

	pub fn delete(&self, span: impl ToSpan) {
		let span = span.to_span();
		debug_assert!(span.start() <= span.end(), "Transformer::delete received invalid span: {:?}", span);
		*self.changed.borrow_mut() = true;
		self.edits.borrow_mut().push(TransformEdit::Delete { target: span });
	}

	pub fn insert_before(&self, anchor: SourceOffset, cursors: Vec<'a, SourceCursor<'a>>) {
		*self.changed.borrow_mut() = true;