Fix autogenerated types w/ TS 5.4

package.json

@@ -144,7 +144,7 @@
     "to-vfile": "^8.0.0",
     "type-coverage": "^2.0.0",
     "type-fest": "^4.0.0",
-    "typescript": "^5.0.0",
+    "typescript": "^5.4.0-beta",
     "unified": "^11.0.0",
     "unist-builder": "^4.0.0",
     "unist-util-remove-position": "^5.0.0",

packages/unified-lint-rule/index.js

@@ -46,6 +46,17 @@
  *
  * Plugin ([`Plugin` from `unified`][github-unified-plugin]).
  *
+ * ### `Label`
+ *
+ * Severity label (TypeScript type);
+ * `'off'`: `0`, `'on'` and `warn`: `1`, `'error'`: `2`.
+ *
+ * ###### Type
+ *
+ * ```ts
+ * type Label = 'error' | 'on' | 'off' | 'warn'
+ * ```
+ *
  * ### `Meta`
  *
  * Rule metadata (TypeScript type).
@@ -74,8 +85,21 @@
  *
  * Nothing (`Promise<undefined>` or `undefined`).
  *
+ * ### `Severity`
+ *
+ * Severity number (TypeScript type);
+ * `0`: `'off'`, `1`: `'on'` and `warn`, `2`: `'error'`.
+ *
+ * ###### Type
+ *
+ * ```ts
+ * type Severity = 0 | 1 | 2
+ * ```
+ *
+ * [api-label]: #label
  * [api-meta]: #meta
  * [api-rule]: #rule
+ * [api-severity]: #severity
  * [api-lint-rule]: #lintrulemeta-rule
  * [github-unist-node]: https://github.com/syntax-tree/unist#node
  * [github-unified-plugin]: https://github.com/unifiedjs/unified#plugin
@@ -87,7 +111,9 @@
  */
 
 /**
+ * @typedef {import('./lib/index.js').Label} Label
  * @typedef {import('./lib/index.js').Meta} Meta
+ * @typedef {import('./lib/index.js').Severity} Severity
  */
 
 /**

packages/unified-lint-rule/lib/index.js

@@ -5,7 +5,8 @@
 
 /**
  * @typedef {'error' | 'on' | 'off' | 'warn'} Label
- *   Severity label (`'off'`: `0`, `'on'`: `1`, `'error'`: `2`).
+ *   Severity label;
+ *   `'off'`: `0`, `'on'` and `warn`: `1`, `'error'`: `2`.
  *
  * @typedef Meta
  *   Rule metadata.
@@ -15,7 +16,8 @@
  *   Link to documentation (optional).
  *
  * @typedef {0 | 1 | 2} Severity
- *   Numeric severity (`0`: `'off'`, `1`: `'on'`, `2`: `'error'`).
+ *   Severity number;
+ *   `0`: `'off'`, `1`: `'on'` and `warn`, `2`: `'error'`.
  *
  * @typedef {[severity: Severity, ...parameters: Array<unknown>]} SeverityTuple
  *   Parsed severty and options.
@@ -65,7 +67,7 @@ export function lintRule(meta, rule) {
   return plugin
 
   /**
-   * @param {Option | [level: Label | Severity, option?: Option]} [config]
+   * @param {[level: Label | Severity, option?: Option] | Label | Option | Severity} [config]
    *   Config.
    * @returns
    *   Transform, if on.

packages/unified-lint-rule/readme.md

@@ -20,8 +20,10 @@
 * [Use](#use)
 * [API](#api)
   * [`lintRule(meta, rule)`](#lintrulemeta-rule)
+  * [`Label`](#label)
   * [`Meta`](#meta)
   * [`Rule`](#rule)
+  * [`Severity`](#severity)
 * [Compatibility](#compatibility)
 * [Contribute](#contribute)
 * [License](#license)
@@ -82,8 +84,10 @@ export default remarkLintFileExtension
 
 This package exports the identifier
 [`lintRule`][api-lint-rule].
-It exports the [TypeScript][typescript] type
-[`Meta`][api-meta].
+It exports the [TypeScript][typescript] types
+[`Label`][api-label],
+[`Meta`][api-meta], and
+[`Severity`][api-severity].
 There is no default export.
 
 ### `lintRule(meta, rule)`
@@ -101,6 +105,17 @@ Create a plugin.
 
 Plugin ([`Plugin` from `unified`][github-unified-plugin]).
 
+### `Label`
+
+Severity label (TypeScript type);
+`'off'`: `0`, `'on'` and `warn`: `1`, `'error'`: `2`.
+
+###### Type
+
+```ts
+type Label = 'error' | 'on' | 'off' | 'warn'
+```
+
 ### `Meta`
 
 Rule metadata (TypeScript type).
@@ -129,6 +144,17 @@ Rule (TypeScript type).
 
 Nothing (`Promise<undefined>` or `undefined`).
 
+### `Severity`
+
+Severity number (TypeScript type);
+`0`: `'off'`, `1`: `'on'` and `warn`, `2`: `'error'`.
+
+###### Type
+
+```ts
+type Severity = 0 | 1 | 2
+```
+
 ## Compatibility
 
 Projects maintained by the unified collective are compatible with maintained
@@ -154,12 +180,16 @@ abide by its terms.
 
 [MIT][file-license] © [Titus Wormer][author]
 
+[api-label]: #label
+
 [api-lint-rule]: #lintrulemeta-rule
 
 [api-meta]: #meta
 
 [api-rule]: #rule
 
+[api-severity]: #severity
+
 [author]: https://wooorm.com
 
 [badge-build-image]: https://github.com/remarkjs/remark-lint/workflows/main/badge.svg