Update dev-dependencies

Author: wooorm

extract-legacy.ts

@@ -1,5 +1 @@
-/* eslint-disable @typescript-eslint/no-unused-vars */
-
 export type ExtractTagName<X, Y> = string
-
-/* eslint-enable @typescript-eslint/no-unused-vars */

extract.ts

@@ -1,5 +1,3 @@
-/* eslint-disable @typescript-eslint/no-unused-vars */
-
 export type ExtractTagName<
   SimpleSelector extends string,
   DefaultTagName extends string
@@ -16,5 +14,3 @@ export type ExtractTagName<
   : SimpleSelector extends string
   ? SimpleSelector
   : DefaultTagName
-
-/* eslint-enable @typescript-eslint/no-unused-vars */

package.json

@@ -48,14 +48,14 @@
     "@types/tape": "^4.0.0",
     "c8": "^7.0.0",
     "prettier": "^2.0.0",
-    "remark-cli": "^9.0.0",
-    "remark-preset-wooorm": "^8.0.0",
+    "remark-cli": "^10.0.0",
+    "remark-preset-wooorm": "^9.0.0",
     "rimraf": "^3.0.0",
     "tape": "^5.0.0",
-    "tsd": "^0.17.0",
+    "tsd": "^0.20.0",
     "type-coverage": "^2.0.0",
     "typescript": "^4.0.0",
-    "xo": "^0.42.0"
+    "xo": "^0.49.0"
   },
   "scripts": {
     "prepack": "npm run build && npm run format",