From cefa0da660c4f99cf6595e253981af6855bcc80c Mon Sep 17 00:00:00 2001
From: Ahn <27772165+ahnpnl@users.noreply.github.com>
Date: Wed, 27 Apr 2022 13:44:02 +0200
Subject: [PATCH] fix: revert deprecation message for `TsJestTransformer`
 (#3466)

---
 src/index.ts                      | 2 +-
 src/legacy/ts-jest-transformer.ts | 7 ++-----
 src/utils/messages.ts             | 7 -------
 3 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 6e5eb70972..7395716a93 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -12,6 +12,6 @@ export * from './types'
 
 export default {
   createTransformer() {
-    return new TsJestTransformer(true)
+    return new TsJestTransformer()
   },
 }
diff --git a/src/legacy/ts-jest-transformer.ts b/src/legacy/ts-jest-transformer.ts
index eb0aaeb95e..4564f2ddc7 100644
--- a/src/legacy/ts-jest-transformer.ts
+++ b/src/legacy/ts-jest-transformer.ts
@@ -8,7 +8,7 @@ import { DECLARATION_TYPE_EXT, JS_JSX_REGEX, TS_TSX_REGEX } from '../constants'
 import type { CompilerInstance, DepGraphInfo, ProjectConfigTsJest, TransformOptionsTsJest } from '../types'
 import { parse, stringify, JsonableValue, rootLogger } from '../utils'
 import { importer } from '../utils/importer'
-import { Deprecations, Errors, interpolate } from '../utils/messages'
+import { Errors, interpolate } from '../utils/messages'
 import { sha1 } from '../utils/sha1'
 import { VersionCheckers } from '../utils/version-checkers'
 
@@ -49,12 +49,9 @@ export class TsJestTransformer implements SyncTransformer {
   private _depGraphs: Map<string, DepGraphInfo> = new Map<string, DepGraphInfo>()
   private _watchMode = false
 
-  constructor(isLegacy = false) {
+  constructor() {
     this._logger = rootLogger.child({ namespace: 'ts-jest-transformer' })
     VersionCheckers.jest.warn()
-    if (isLegacy) {
-      this._logger.warn(Deprecations.LegacyTransformerEntry)
-    }
     /**
      * For some unknown reasons, `this` is undefined in `getCacheKey` and `process`
      * when running Jest in ESM mode
diff --git a/src/utils/messages.ts b/src/utils/messages.ts
index ff6ea90e1e..43223df492 100644
--- a/src/utils/messages.ts
+++ b/src/utils/messages.ts
@@ -39,13 +39,6 @@ export const enum Deprecations {
   ConfigOption = '"[jest-config].{{oldPath}}" is deprecated, use "[jest-config].{{newPath}}" instead.',
   ConfigOptionWithNote = '"[jest-config].{{oldPath}}" is deprecated, use "[jest-config].{{newPath}}" instead.\n    ↳ {{note}}',
   ConfigOptionUseBabelRcNote = 'See `babel-jest` related issue: https://github.com/facebook/jest/issues/3845',
-  LegacyTransformerEntry = `Use 'ts-jest' entry point in v28 will resolve in refactored transformer. If you wish to use legacy transformer, please adjust your Jest 'transform' config. For example:
-     module.exports = {
-        transform: {
-           '^.+\\\\.tsx?$': 'ts-jest/legacy'
-        }
-     }
-  `,
 }
 
 /**