update test pack to TS 5.2 (#1633)

* feat: ts 5.2

* chore: rename

* feat: update

* fix: lint

* fix: test

* fix: run on 5.2.2

* chore: shrink test matrix and move to node 20

* feat: narrow matrix further

Author: johnnyreilly

.eslintrc.js

@@ -30,6 +30,7 @@ module.exports = {
         '@typescript-eslint/no-unused-vars': 'off',
         // '@typescript-eslint/explicit-function-return-type': 'off',
         // '@typescript-eslint/no-namespace': 'off' // maybe we should consider enabling it in the future
+        '@typescript-eslint/consistent-type-imports': 'error', // the replacement of "importsNotUsedAsValues": "error"
       },
     },
   ],

.github/workflows/push.yml

@@ -48,8 +48,8 @@ jobs:
     name: Execution Tests Ubuntu
     strategy:
       matrix:
-        node: [18, 16]
-        ts: [3.8.3, 3.9.3, 4.0.3, 4.1.5, 4.2.4, 4.3.2, 4.4.2, 4.5.2, 4.6.2, 4.7.3, 4.8.2, 4.9.3, 5.0.4, 5.1.3, next]
+        node: [18, 20]
+        ts: [4.4.2, 4.5.2, 4.6.2, 4.7.3, 4.8.2, 4.9.3, 5.0.4, 5.1.3, 5.2.2, next]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -75,8 +75,8 @@ jobs:
     name: Execution Tests Windows
     strategy:
       matrix:
-        node: [18, 16]
-        ts: [3.8.3, 3.9.3, 4.0.3, 4.1.5, 4.2.4, 4.3.2, 4.4.2, 4.5.2, 4.6.2, 4.7.3, 4.8.2, 4.9.3, 5.0.4, 5.1.3, next]
+        node: [18, 20]
+        ts: [4.4.2, 4.5.2, 4.6.2, 4.7.3, 4.8.2, 4.9.3, 5.0.4, 5.1.3, 5.2.2, next]
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v3

package.json

@@ -63,8 +63,8 @@
     "@types/micromatch": "^4.0.0",
     "@types/node": "*",
     "@types/semver": "^7.3.4",
-    "@typescript-eslint/eslint-plugin": "^5.0.0",
-    "@typescript-eslint/parser": "^5.0.0",
+    "@typescript-eslint/eslint-plugin": "^6.0.0",
+    "@typescript-eslint/parser": "^6.0.0",
     "babel": "^6.0.0",
     "babel-core": "^6.0.0",
     "babel-loader": "^7.0.0",
@@ -93,7 +93,7 @@
     "mocha": "^6.0.0",
     "prettier": "^2.0.5",
     "rimraf": "^2.6.2",
-    "typescript": "^5.1.3",
+    "typescript": "^5.2.2",
     "webpack": "^5.74.0",
     "webpack-cli": "^4.10.0"
   },

src/after-compile.ts

@@ -4,7 +4,7 @@ import * as webpack from 'webpack';
 
 import * as constants from './constants';
 import { getEmitFromWatchHost, getEmitOutput } from './instances';
-import {
+import type {
   FilePathKey,
   LoaderOptions,
   TSFiles,

src/compilerSetup.ts

@@ -1,8 +1,8 @@
 import * as semver from 'semver';
 import type * as typescript from 'typescript';
 
-import { LoaderOptions } from './interfaces';
-import * as logger from './logger';
+import type { LoaderOptions } from './interfaces';
+import type * as logger from './logger';
 
 export function getCompiler(loaderOptions: LoaderOptions, log: logger.Logger) {
   let compiler: typeof typescript | undefined;

src/config.ts

@@ -1,11 +1,11 @@
-import { Chalk } from 'chalk';
+import type { Chalk } from 'chalk';
 import * as path from 'path';
 import type * as typescript from 'typescript';
-import * as webpack from 'webpack';
+import type * as webpack from 'webpack';
 
 import { getCompilerOptions } from './compilerSetup';
-import { LoaderOptions } from './interfaces';
-import * as logger from './logger';
+import type { LoaderOptions } from './interfaces';
+import type * as logger from './logger';
 import { formatErrors, useCaseSensitiveFileNames } from './utils';
 
 interface ConfigFile {

src/index.ts

@@ -12,7 +12,7 @@ import {
   initializeInstance,
   reportTranspileErrors,
 } from './instances';
-import {
+import type {
   FilePathKey,
   LoaderOptions,
   LoaderOptionsCache,

src/instance-cache.ts

@@ -1,5 +1,5 @@
-import * as webpack from 'webpack';
-import { TSInstance } from './interfaces';
+import type * as webpack from 'webpack';
+import type { TSInstance } from './interfaces';
 
 // Some loaders (e.g. thread-loader) will set the _compiler property to undefined.
 // We can't use undefined as a WeakMap key as it will throw an error at runtime,

src/instances.ts

@@ -14,7 +14,7 @@ import {
   tsTsxRegex,
 } from './constants';
 import { getTSInstanceFromCache, setTSInstanceInCache } from './instance-cache';
-import { FilePathKey, LoaderOptions, TSFiles, TSInstance } from './interfaces';
+import type { FilePathKey, LoaderOptions, TSFiles, TSInstance } from './interfaces';
 import * as logger from './logger';
 import {
   getSolutionErrors,

src/interfaces.ts

@@ -1,7 +1,7 @@
 import type * as typescript from 'typescript';
 
-import { Chalk } from 'chalk';
-import * as logger from './logger';
+import type { Chalk } from 'chalk';
+import type * as logger from './logger';
 
 export interface ErrorInfo {
   code: number;