feat: bump supported TS version to 5.2

package.json

@@ -117,7 +117,7 @@
     "ts-node": "10.7.0",
     "tslint": "^6.1.3",
     "tsx": "^3.12.7",
-    "typescript": ">=4.3.5 <5.2.0 || 5.2.1-rc"
+    "typescript": ">=4.3.5 <5.3.0"
   },
   "resolutions": {
     "@jest/create-cache-key-function": "^29",
@@ -142,7 +142,7 @@
     "jest-util": "^29",
     "pretty-format": "^29",
     "tsx": "^3.12.7",
-    "typescript": "5.2.1-rc"
+    "typescript": "5.2.2"
   },
   "packageManager": "yarn@3.6.2"
 }

packages/scope-manager/tools/generate-lib.ts

@@ -1,5 +1,6 @@
 import type { TSESTree } from '@typescript-eslint/types';
 import { AST_TOKEN_TYPES } from '@typescript-eslint/types';
+import { ESLint } from '@typescript-eslint/utils/ts-eslint';
 import * as fs from 'fs';
 import * as path from 'path';
 import { format, resolveConfig } from 'prettier';
@@ -53,6 +54,7 @@ const TYPES_FILE = path.resolve(
   'src',
   'lib.ts',
 );
+const BARREL_PATH = path.join(OUTPUT_FOLDER, 'index.ts');
 
 const BASE_CONFIG_MODULE_NAME = 'base-config';
 const SHARED_CONFIG_MODULE = path.resolve(
@@ -110,7 +112,7 @@ function getReferences(
   return references;
 }
 
-function main(): void {
+async function main(): Promise<void> {
   try {
     rimraf.sync(OUTPUT_FOLDER);
   } catch {
@@ -122,6 +124,12 @@ function main(): void {
     // ignored
   }
 
+  const filesWritten: string[] = [
+    SHARED_CONFIG_MODULE,
+    TYPES_FILE,
+    BARREL_PATH,
+  ];
+
   // the shared
   fs.writeFileSync(
     SHARED_CONFIG_MODULE,
@@ -222,7 +230,9 @@ function main(): void {
     }
 
     const formattedCode = formatCode(code);
-    fs.writeFileSync(path.join(OUTPUT_FOLDER, `${libName}.ts`), formattedCode);
+    const writePath = path.join(OUTPUT_FOLDER, `${libName}.ts`);
+    fs.writeFileSync(writePath, formattedCode);
+    filesWritten.push(writePath);
 
     console.log(
       'Wrote',
@@ -254,7 +264,7 @@ function main(): void {
 
   const formattedBarrelCode = formatCode(barrelCode);
 
-  fs.writeFileSync(path.join(OUTPUT_FOLDER, 'index.ts'), formattedBarrelCode);
+  fs.writeFileSync(BARREL_PATH, formattedBarrelCode);
   console.log('Wrote barrel file');
 
   // generate a string union type for the lib names
@@ -270,6 +280,17 @@ function main(): void {
 
   fs.writeFileSync(TYPES_FILE, formattedLibUnionCode);
   console.log('Wrote Lib union type file');
+
+  const lint = new ESLint({
+    fix: true,
+  });
+  const results = await lint.lintFiles(filesWritten);
+  await ESLint.outputFixes(results);
+  console.log('Autofixed lint errors');
 }
 
-main();
+main().catch(e => {
+  console.error(e);
+  // eslint-disable-next-line no-process-exit
+  process.exit(1);
+});

packages/typescript-estree/src/parseSettings/warnAboutTSVersion.ts

@@ -6,13 +6,13 @@ import type { ParseSettings } from './index';
  * This needs to be kept in sync with /docs/users/Versioning.mdx
  * in the typescript-eslint monorepo
  */
-const SUPPORTED_TYPESCRIPT_VERSIONS = '>=4.3.5 <5.2.0';
+const SUPPORTED_TYPESCRIPT_VERSIONS = '>=4.3.5 <5.3.0';
 
 /*
  * The semver package will ignore prerelease ranges, and we don't want to explicitly document every one
  * List them all separately here, so we can automatically create the full string
  */
-const SUPPORTED_PRERELEASE_RANGES: string[] = ['5.2.1-rc'];
+const SUPPORTED_PRERELEASE_RANGES: string[] = [];
 const ACTIVE_TYPESCRIPT_VERSION = ts.version;
 const isRunningSupportedTypeScriptVersion = semver.satisfies(
   ACTIVE_TYPESCRIPT_VERSION,

packages/website/src/vendor/sandbox.d.ts

@@ -115,6 +115,7 @@ export declare const createTypeScriptSandbox: (
   };
   /** A list of TypeScript versions you can use with the TypeScript sandbox */
   supportedVersions: readonly [
+    '5.2.1-rc',
     '5.2.0-beta',
     '5.1.6',
     '5.0.4',

packages/website/src/vendor/typescript-vfs.d.ts

@@ -46,7 +46,8 @@ export declare function createVirtualTypeScriptEnvironment(
 ): VirtualTypeScriptEnvironment;
 /**
  * Grab the list of lib files for a particular target, will return a bit more than necessary (by including
- * the dom) but that's OK
+ * the dom) but that's OK, we're really working with the constraint that you can't get a list of files
+ * when running in a browser.
  *
  * @param target The compiler settings target baseline
  * @param ts A copy of the TypeScript module
@@ -58,10 +59,13 @@ export declare const knownLibFilesForCompilerOptions: (
 /**
  * Sets up a Map with lib contents by grabbing the necessary files from
  * the local copy of typescript via the file system.
+ *
+ * The first two args are un-used, but kept around so as to not cause a
+ * semver major bump for no gain to module users.
  */
 export declare const createDefaultMapFromNodeModules: (
-  compilerOptions: CompilerOptions,
-  ts?: typeof ts,
+  _compilerOptions: CompilerOptions,
+  _ts?: typeof ts,
   tsLibDirectory?: string,
 ) => Map<string, string>;
 /**

yarn.lock

@@ -6019,7 +6019,7 @@ __metadata:
     ts-node: 10.7.0
     tslint: ^6.1.3
     tsx: ^3.12.7
-    typescript: ">=4.3.5 <5.2.0 || 5.2.1-rc"
+    typescript: ">=4.3.5 <5.3.0"
   languageName: unknown
   linkType: soft
 
@@ -20017,23 +20017,23 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:5.2.1-rc":
-  version: 5.2.1-rc
-  resolution: "typescript@npm:5.2.1-rc"
+"typescript@npm:5.2.2":
+  version: 5.2.2
+  resolution: "typescript@npm:5.2.2"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 0bea857151b74d76d36af16e77ad348b1fbf9630b0002be4cda9713fee692e50e2faa5d1d63fccbc3e3a4999e0356c0b722d993344ab0d014ecfc4d500b178ca
+  checksum: 7912821dac4d962d315c36800fe387cdc0a6298dba7ec171b350b4a6e988b51d7b8f051317786db1094bd7431d526b648aba7da8236607febb26cf5b871d2d3c
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@npm%3A5.2.1-rc#~builtin<compat/typescript>":
-  version: 5.2.1-rc
-  resolution: "typescript@patch:typescript@npm%3A5.2.1-rc#~builtin<compat/typescript>::version=5.2.1-rc&hash=f3b441"
+"typescript@patch:typescript@npm%3A5.2.2#~builtin<compat/typescript>":
+  version: 5.2.2
+  resolution: "typescript@patch:typescript@npm%3A5.2.2#~builtin<compat/typescript>::version=5.2.2&hash=f3b441"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 3128667694c92cdafc4683aa3c75c6da4e9d38b95464cad6e9d76732d2a8c55b12fa7d20ccae59c46b2baabbecd04ed8e1ec2bad7fb1da01200b800dfacd2eb7
+  checksum: 0f4da2f15e6f1245e49db15801dbee52f2bbfb267e1c39225afdab5afee1a72839cd86000e65ee9d7e4dfaff12239d28beaf5ee431357fcced15fb08583d72ca
   languageName: node
   linkType: hard