packages: upgrade jest & ts-jest to v29 (#40)

Author: iamWing

CHANGELOG_V4+.md

@@ -19,12 +19,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 - File extension of Jest & Webpack config files to `mjs`.
+- Jest config to move `ts-jest` config to `transform` ([#40])
 - NPM `test` script to run scripts `lint` then `jest`.
 - Rolled back the value of `moduleResolution` in `tsconfig` to `Node` (means
   `.js` file extension on relative imports is now __OPTIONAL__).
 - Enhanced function `pathsToESModuleNameMapper` in `jest.config.js` to return a
   less clumsy mapping object.
 
+### Updates on package dependencies
+
+### Update
+- Major version updates:
+  - `@types/jest` - `28.1.6` -> `29.0.2` ([#40])
+  - `jest` - `28.1.3` -> `29.0.3` ([#40])
+  - `ts-jest` - `28.0.7` -> `29.0.1` ([#40])
+
+[#40]: https://github.com/Devtography/electron-react-typescript-webpack-boilerplate/pull/40
+
 ## [v4.1.2] - 2022-08-15
 ### Added
 - Function `pathsToESModuleNameMapper` in `jest.config.js` to create the module

jest.config.mjs

@@ -34,13 +34,9 @@ function pathsToESModuleNameMapper() {
   return esmMap;
 }
 
+/** @type {import('ts-jest').JestConfigWithTsJest} */
 export default {
   testEnvironment: 'node',
-  globals: {
-    'ts-jest': {
-      tsconfig: 'tsconfig.json',
-    },
-  },
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json'],
   moduleNameMapper: pathsToESModuleNameMapper(),
   modulePathIgnorePatterns: [
@@ -49,10 +45,15 @@ export default {
     '<rootDir>/out',
   ],
   transform: {
-    '^.+\\.(ts|tsx)$': 'ts-jest',
+    '^.+\\.(ts|tsx)$': [
+      'ts-jest',
+      {
+        tsconfig: 'tsconfig.json',
+      },
+    ],
   },
   testMatch: [
-    '**/tests/**/*.(spec|test).(ts?(x)|js?(x))',
+    '**/tests/**/*.(spec|test).([jt]s?(x))',
   ],
   collectCoverage: true,
   verbose: true,