[wip]: remove @types/jest everywhere

examples/angular/package.json

@@ -23,7 +23,6 @@
     "@babel/plugin-proposal-decorators": "*",
     "@babel/preset-env": "*",
     "@babel/preset-typescript": "*",
-    "@types/jest": "*",
     "babel-jest": "*",
     "babel-plugin-transform-typescript-metadata": "*",
     "jest": "*",

examples/typescript/package.json

@@ -12,7 +12,6 @@
     "@babel/preset-env": "*",
     "@babel/preset-react": "*",
     "@babel/preset-typescript": "*",
-    "@types/jest": "*",
     "babel-jest": "*",
     "jest": "*"
   },

package.json

@@ -19,7 +19,6 @@
     "@types/babel__generator": "^7.0.0",
     "@types/babel__template": "^7.0.0",
     "@types/dedent": "0.7.0",
-    "@types/jest": "^27.4.0",
     "@types/node": "~12.12.0",
     "@types/which": "^2.0.0",
     "@typescript-eslint/eslint-plugin": "^5.11.0",
@@ -150,8 +149,6 @@
   "resolutions": {
     "@jest/create-cache-key-function": "workspace:*",
     "@testing-library/dom/pretty-format": "26.6.1",
-    "@types/jest/jest-diff": "^26.0.0",
-    "@types/jest/pretty-format": "^26.0.0",
     "babel-jest": "workspace:*",
     "jest": "workspace:*",
     "jest-environment-node": "workspace:*",

packages/jest-circus/tsconfig.json

@@ -2,9 +2,7 @@
   "extends": "../../tsconfig",
   "compilerOptions": {
     "outDir": "build",
-    "rootDir": "src",
-    // we don't want `@types/jest` to be referenced
-    "types": []
+    "rootDir": "src"
   },
   "include": ["./src/**/*"],
   "exclude": ["./**/__mocks__/**/*", "./**/__tests__/**/*"],

packages/jest-core/src/__tests__/SearchSource.test.ts

@@ -7,6 +7,7 @@
  */
 
 import * as path from 'path';
+import {beforeEach, describe, expect, it, jest} from '@jest/globals';
 import type {Test} from '@jest/test-result';
 import type {Config} from '@jest/types';
 import {normalize} from 'jest-config';

packages/jest-environment/tsconfig.json

@@ -1,8 +1,6 @@
 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
-    // we don't want `@types/jest` to be referenced
-    "types": ["node"],
     "rootDir": "src",
     "outDir": "build"
   },

packages/jest-globals/tsconfig.json

@@ -1,8 +1,6 @@
 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
-    // we don't want `@types/jest` to be referenced
-    "types": [],
     "rootDir": "src",
     "outDir": "build"
   },

packages/jest-jasmine2/tsconfig.json

@@ -2,9 +2,7 @@
   "extends": "../../tsconfig",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "build",
-    // we don't want `@types/jest` to be referenced
-    "types": []
+    "outDir": "build"
   },
   "include": ["./src/**/*"],
   "exclude": ["./**/__tests__/**/*"],

packages/jest-types/__typetests__/expect.test.ts

@@ -7,7 +7,7 @@
 
 import {expectError, expectType} from 'tsd-lite';
 import type {EqualsFunction, Tester} from '@jest/expect-utils';
-import {expect} from '@jest/globals';
+import {expect, jest} from '@jest/globals';
 import type * as jestMatcherUtils from 'jest-matcher-utils';
 
 // asymmetric matchers

packages/test-utils/src/ConditionalTest.ts

@@ -8,6 +8,10 @@
 /* eslint-disable jest/no-focused-tests */
 
 import semver = require('semver');
+import type {Global} from '@jest/types';
+
+declare const describe: Global.TestFrameworkGlobals['describe'];
+declare const test: Global.TestFrameworkGlobals['test'];
 
 export function isJestJasmineRun(): boolean {
   return process.env.JEST_JASMINE === '1';

yarn.lock

@@ -2644,7 +2644,6 @@ __metadata:
     "@types/babel__generator": ^7.0.0
     "@types/babel__template": ^7.0.0
     "@types/dedent": 0.7.0
-    "@types/jest": ^27.4.0
     "@types/node": ~12.12.0
     "@types/which": ^2.0.0
     "@typescript-eslint/eslint-plugin": ^5.11.0
@@ -4994,16 +4993,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/jest@npm:*, @types/jest@npm:^27.4.0":
-  version: 27.4.0
-  resolution: "@types/jest@npm:27.4.0"
-  dependencies:
-    jest-diff: ^27.0.0
-    pretty-format: ^27.0.0
-  checksum: d2350267f954f9a2e4a15e5f02fbf19a77abfb9fd9e57a954de1fb0e9a0d3d5f8d3646ac7d9c42aeb4b4d828d2e70624ec149c85bb50a48634a54eed8429e1f8
-  languageName: node
-  linkType: hard
-
 "@types/jsdom@npm:^16.2.4":
   version: 16.2.14
   resolution: "@types/jsdom@npm:16.2.14"
@@ -6050,7 +6039,6 @@ __metadata:
     "@babel/plugin-proposal-decorators": "*"
     "@babel/preset-env": "*"
     "@babel/preset-typescript": "*"
-    "@types/jest": "*"
     babel-jest: "*"
     babel-plugin-transform-typescript-metadata: "*"
     core-js: ^3.2.1
@@ -8934,13 +8922,6 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"diff-sequences@npm:^26.6.2":
-  version: 26.6.2
-  resolution: "diff-sequences@npm:26.6.2"
-  checksum: 79af871776ef149a7ff3345d6b1bf37fe6e81f68632aa5542787851f6f60fba19b0be22fdd1e06046f56ae7382763ccfe94a982c39ee72bd107aef435ecbc0cf
-  languageName: node
-  linkType: hard
-
 "diff@npm:^4.0.1":
   version: 4.0.2
   resolution: "diff@npm:4.0.2"
@@ -10071,7 +10052,6 @@ __metadata:
     "@babel/preset-env": "*"
     "@babel/preset-react": "*"
     "@babel/preset-typescript": "*"
-    "@types/jest": "*"
     babel-jest: "*"
     jest: "*"
     react: "*"
@@ -12981,18 +12961,6 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"jest-diff@npm:^26.0.0":
-  version: 26.6.2
-  resolution: "jest-diff@npm:26.6.2"
-  dependencies:
-    chalk: ^4.0.0
-    diff-sequences: ^26.6.2
-    jest-get-type: ^26.3.0
-    pretty-format: ^26.6.2
-  checksum: d00d297f31e1ac0252127089892432caa7a11c69bde29cf3bb6c7a839c8afdb95cf1fd401f9df16a4422745da2e6a5d94b428b30666a2540c38e1c5699915c2d
-  languageName: node
-  linkType: hard
-
 "jest-docblock@^28.0.0-alpha.3, jest-docblock@workspace:packages/jest-docblock":
   version: 0.0.0-use.local
   resolution: "jest-docblock@workspace:packages/jest-docblock"
@@ -17809,7 +17777,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"pretty-format@npm:^26.0.0, pretty-format@npm:^26.5.2, pretty-format@npm:^26.6.2":
+"pretty-format@npm:^26.5.2, pretty-format@npm:^26.6.2":
   version: 26.6.2
   resolution: "pretty-format@npm:26.6.2"
   dependencies: