diff --git a/e2e/__tests__/tsIntegration.test.ts b/e2e/__tests__/tsIntegration.test.ts
index 4c35623badf7..fcb4f2df10af 100644
--- a/e2e/__tests__/tsIntegration.test.ts
+++ b/e2e/__tests__/tsIntegration.test.ts
@@ -58,9 +58,9 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-      /** @type {import('@jest/types').Config} */
-      const config: Config.InitialOptions = {displayName: 'ts-object-config', verbose: true};
-      export default config;
+        import type {Config} from '@jest/types';
+        const config: Config.InitialOptions = {displayName: 'ts-object-config', verbose: true};
+        export default config;
       `,
       'package.json': '{}',
     });
@@ -76,7 +76,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from '@jest/types';
         async function getVerbose() {return true;}
         export default async (): Promise<Config.InitialOptions> => {
           const verbose: Config.InitialOptions['verbose'] = await getVerbose();
@@ -135,7 +135,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from '@jest/types';
         const config: Config.InitialOptions = {testTimeout: '10000'};
         export default config;
         `,
@@ -154,7 +154,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from '@jest/types';
         const config: Config.InitialOptions = {verbose: true};
         export default get config;
         `,
@@ -212,7 +212,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(12).toBe(12));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from '@jest/types';
           const config: Config.InitialOptions = {displayName: 'ts-esm-object-config', verbose: true};
           export default config;
           `,
@@ -230,7 +230,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(12).toBe(12));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from '@jest/types';
           async function getVerbose() {return true;}
           export default async (): Promise<Config.InitialOptions> => {
             const verbose: Config.InitialOptions['verbose'] = await getVerbose();
@@ -289,7 +289,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(12).toBe(12));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from '@jest/types';
           const config: Config.InitialOptions = {testTimeout: '10000'};
           export default config;
           `,
@@ -308,7 +308,7 @@ describe('when `Config` type is imported from "@jest/types"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from '@jest/types';
           const config: Config.InitialOptions = {verbose: true};
           export default get config;
           `,
@@ -368,7 +368,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from 'jest';
         const config: Config = {displayName: 'ts-object-config', verbose: true};
         export default config;
         `,
@@ -386,7 +386,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from 'jest';
         async function getVerbose() {return true;}
         export default async (): Promise<Config> => {
           const verbose: Config['verbose'] = await getVerbose();
@@ -445,7 +445,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from 'jest';
         const config: Config = {testTimeout: '10000'};
         export default config;
         `,
@@ -464,7 +464,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-        /** @type {import('@jest/types').Config} */
+        import type {Config} from 'jest';
         const config: Config = {verbose: true};
         export default get config;
         `,
@@ -522,7 +522,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(12).toBe(12));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from 'jest';
           const config: Config = {displayName: 'ts-esm-object-config', verbose: true};
           export default config;
           `,
@@ -540,7 +540,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(12).toBe(12));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from 'jest';
           async function getVerbose() {return true;}
           export default async (): Promise<Config> => {
             const verbose: Config['verbose'] = await getVerbose();
@@ -599,7 +599,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(12).toBe(12));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from 'jest';
           const config: Config = {testTimeout: '10000'};
           export default config;
           `,
@@ -618,7 +618,7 @@ describe('when `Config` type is imported from "jest"', () => {
     writeFiles(DIR, {
       '__tests__/dummy.test.js': "test('dummy', () => expect(123).toBe(123));",
       'jest.config.cts': `
-          /** @type {import('@jest/types').Config} */
+          import type {Config} from 'jest';
           const config: Config = {verbose: true};
           export default get config;
           `,
diff --git a/packages/jest-config/src/readConfigFileAndSetRootDir.ts b/packages/jest-config/src/readConfigFileAndSetRootDir.ts
index 9e618b22d794..84ec03e6ccc9 100644
--- a/packages/jest-config/src/readConfigFileAndSetRootDir.ts
+++ b/packages/jest-config/src/readConfigFileAndSetRootDir.ts
@@ -27,7 +27,9 @@ import {
 export default async function readConfigFileAndSetRootDir(
   configPath: string,
 ): Promise<Config.InitialOptions> {
-  const isTS = configPath.endsWith(JEST_CONFIG_EXT_TS || JEST_CONFIG_EXT_CTS);
+  const isTS =
+    configPath.endsWith(JEST_CONFIG_EXT_TS) ||
+    configPath.endsWith(JEST_CONFIG_EXT_CTS);
   const isJSON = configPath.endsWith(JEST_CONFIG_EXT_JSON);
   let configObject;