chore: set minimum TS version to v4.5 (#14542)

.github/workflows/nodejs.yml

@@ -49,7 +49,7 @@ jobs:
         run: yarn test-ts --selectProjects ts-integration
       - name: type tests
         run: yarn test-ts --selectProjects type-tests
-      - name: verify TypeScript@4.3 compatibility
+      - name: verify TypeScript@5.0 compatibility
         run: yarn verify-old-ts
       - name: run ESLint with type info
         run: yarn lint-ts-files

CHANGELOG.md

@@ -16,6 +16,7 @@
 ### Chore & Maintenance
 
 - `[*]` [**BREAKING**] Drop support for Node.js versions 14 and 19 ([#14460](https://github.com/jestjs/jest/pull/14460))
+- `[*]` [**BREAKING**] Drop support for `typescript@4.3`, minimum version is now `5.0` ([#14542](https://github.com/facebook/jest/pull/14542), [#12648](https://github.com/facebook/jest/pull/12648))
 - `[jest-cli, jest-config, @jest/types]` [**BREAKING**] Remove deprecated `--init` argument ([#14490](https://github.com/jestjs/jest/pull/14490))
 
 ## 29.7.0

scripts/verifyOldTs.mjs

@@ -33,7 +33,7 @@ const tsConfig = {
 };
 /* eslint-enable */
 
-const tsVersion = '4.3';
+const tsVersion = '5.0';
 
 function smoketest() {
   const jestDirectory = path.resolve(