Merge pull request #280 from webpack/types/typescript-4.2

use typescript 4.2

Author: sokra

lib/PnpPlugin.js

@@ -9,7 +9,7 @@
 /** @typedef {import("./Resolver").ResolveStepHook} ResolveStepHook */
 /**
  * @typedef {Object} PnpApiImpl
- * @property {function(string, string, Object): string} resolveToUnqualified
+ * @property {function(string, string, object): string} resolveToUnqualified
  */
 
 module.exports = class PnpPlugin {

lib/Resolver.js

@@ -94,7 +94,7 @@ const {
  * @typedef {string} StackEntry
  */
 
-/** @template T @typedef {{ add: (T) => void }} WriteOnlySet<T> */
+/** @template T @typedef {{ add: (T) => void }} WriteOnlySet */
 
 /**
  * Resolve context

lib/ResolverFactory.js

@@ -61,7 +61,7 @@ const UseFilePlugin = require("./UseFilePlugin");
  * @property {(string | string[])[]=} importsFields A list of imports fields in description files
  * @property {string[]=} extensions A list of extensions which should be tried for files
  * @property {FileSystem} fileSystem The file system which should be used
- * @property {(Object | boolean)=} unsafeCache Use this cache object to unsafely cache the successful requests
+ * @property {(object | boolean)=} unsafeCache Use this cache object to unsafely cache the successful requests
  * @property {boolean=} symlinks Resolve symlinks to their symlinked location
  * @property {Resolver=} resolver A prepared Resolver to which the plugins are attached
  * @property {string[] | string=} modules A list of directories to resolve modules from, can be absolute path or folder name
@@ -92,7 +92,7 @@ const UseFilePlugin = require("./UseFilePlugin");
  * @property {Set<string | string[]>} importsFields
  * @property {Set<string>} extensions
  * @property {FileSystem} fileSystem
- * @property {Object | false} unsafeCache
+ * @property {object | false} unsafeCache
  * @property {boolean} symlinks
  * @property {Resolver=} resolver
  * @property {Array<string | string[]>} modules

package.json

@@ -32,8 +32,8 @@
     "nyc": "^15.1.0",
     "prettier": "^2.1.2",
     "should": "^13.2.3",
-    "tooling": "webpack/tooling#v1.11.0",
-    "typescript": "^4.0.2"
+    "tooling": "webpack/tooling#v1.14.0",
+    "typescript": "^4.2.0-beta"
   },
   "engines": {
     "node": ">=10.13.0"

tsconfig.types.json

@@ -6,7 +6,7 @@
     "allowJs": true,
     "checkJs": true,
     "noEmit": true,
-    "strict": false,
+    "strict": true,
     "noImplicitThis": true,
     "alwaysStrict": true,
     "strictNullChecks": true,