Update dev-dependencies

Author: wooorm

package.json

@@ -44,8 +44,8 @@
     "@types/node": "^20.0.0",
     "c8": "^8.0.0",
     "is-hidden": "^2.0.0",
-    "mdast-util-from-markdown": "^1.0.0",
-    "mdast-util-to-markdown": "^1.0.0",
+    "mdast-util-from-markdown": "^2.0.0",
+    "mdast-util-to-markdown": "^2.0.0",
     "prettier": "^2.0.0",
     "remark-cli": "^11.0.0",
     "remark-preset-wooorm": "^9.0.0",

test/index.js

@@ -36,14 +36,12 @@ test('zone', async function (t) {
       /** @type {{default: (tree: Root) => undefined}} */
       const mod = await import(new URL(folder + '/index.js', root).href)
       const check = mod.default
-      // To do: remove cast when `from-markdown` is released.
-      const tree = /** @type {Root} */ (
-        fromMarkdown(await fs.readFile(new URL(folder + '/input.md', root)))
+      const tree = fromMarkdown(
+        await fs.readFile(new URL(folder + '/input.md', root))
       )
 
       check(tree)
 
-      // @ts-expect-error: remove cast when `to-markdown` is released.
       const result = toMarkdown(tree)
 
       assert.equal(result, expected)