Add changeset

.changeset/tender-starfishes-drum.md

@@ -0,0 +1,7 @@
+---
+"@siteimprove/alfa-cascade": minor
+---
+
+**Breaking:** Data in Rule tre nodes is now wrapped in a `Block` object that need to be opened.
+
+That is, replace, e.g., `node.declarations` with `node.block.declarations` to access the declarations associated to a node in the rule tree, and so forth for other data.

packages/alfa-cascade/test/cascade.spec.tsx

@@ -1,4 +1,3 @@
-/// <reference lib="dom" />
 import { Device } from "@siteimprove/alfa-device";
 import { h } from "@siteimprove/alfa-dom";
 import { Iterable } from "@siteimprove/alfa-iterable";