fix(experimental-utils): downlevel type declarations for versions old…

…er than 3.8 (#2133)
typescript-eslint · May 30, 2020 · 7925823 · 7925823
1 parent 8a0fd18
commit 7925823
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Showing 10 changed files with 64 additions and 5 deletions.
diff --git a/.gitignore b/.gitignore
@@ -64,5 +64,6 @@ jspm_packages/
 .DS_Store
 .idea
 dist
+_ts3.4
 *.tsbuildinfo
 .watchmanconfig
diff --git a/package.json b/package.json
@@ -49,7 +49,18 @@
     "extends": [
       "@commitlint/config-conventional",
       "@commitlint/config-lerna-scopes"
-    ]
+    ],
+    "rules": {
+      "body-max-length": [
+        0
+      ],
+      "footer-max-length": [
+        0
+      ],
+      "header-max-length": [
+        0
+      ]
+    }
   },
   "engines": {
     "node": "^10.12.0 || >=12.0.0"
@@ -64,6 +75,7 @@
     "all-contributors-cli": "^6.14.2",
     "cspell": "^4.0.61",
     "cz-conventional-changelog": "^3.2.0",
+    "downlevel-dts": "^0.4.0",
     "eslint": "^7.0.0",
     "eslint-plugin-eslint-comments": "^3.1.2",
     "eslint-plugin-eslint-plugin": "^2.2.1",
@@ -76,6 +88,7 @@
     "lint-staged": "^10.2.2",
     "markdownlint-cli": "^0.23.0",
     "prettier": "^2.0.5",
+    "rimraf": "^3.0.2",
     "ts-jest": "^25.5.1",
     "ts-node": "^8.10.1",
     "tslint": "^6.1.2",

diff --git a/packages/eslint-plugin-internal/package.json b/packages/eslint-plugin-internal/package.json
@@ -6,6 +6,7 @@
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
     "lint": "eslint . --ext .js,.ts --ignore-path='../../.eslintignore'",
     "test": "jest --coverage",

diff --git a/packages/eslint-plugin-tslint/package.json b/packages/eslint-plugin-tslint/package.json
@@ -25,6 +25,7 @@
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
     "lint": "eslint . --ext .js,.ts --ignore-path='../../.eslintignore'",
     "test": "jest --coverage",

diff --git a/packages/eslint-plugin/package.json b/packages/eslint-plugin/package.json
@@ -33,6 +33,7 @@
     "check:docs": "jest tests/docs.test.ts --runTestsByPath --silent --runInBand",
     "check:configs": "jest tests/configs.test.ts --runTestsByPath --silent --runInBand",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
     "generate:configs": "../../node_modules/.bin/ts-node --files --transpile-only tools/generate-configs.ts",
     "generate:rules-lists": "../../node_modules/.bin/ts-node --files --transpile-only tools/generate-rules-lists.ts",

diff --git a/packages/experimental-utils/package.json b/packages/experimental-utils/package.json
@@ -12,6 +12,7 @@
   },
   "files": [
     "dist",
+    "_ts3.4",
     "package.json",
     "README.md",
     "LICENSE"
@@ -29,7 +30,9 @@
   "types": "dist/index.d.ts",
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
+    "postbuild": "downlevel-dts dist _ts3.4/dist",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist && rimraf _ts3.4",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
     "lint": "eslint . --ext .js,.ts --ignore-path='../../.eslintignore'",
     "test": "jest --coverage",
@@ -50,5 +53,12 @@
   "funding": {
     "type": "opencollective",
     "url": "https://opencollective.com/typescript-eslint"
+  },
+  "typesVersions": {
+    "<3.8": {
+      "*": [
+        "ts3.4/*"
+      ]
+    }
   }
 }
diff --git a/packages/parser/package.json b/packages/parser/package.json
@@ -33,6 +33,7 @@
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
     "lint": "eslint . --ext .js,.ts --ignore-path='../../.eslintignore'",
     "test": "jest --coverage",

diff --git a/packages/shared-fixtures/package.json b/packages/shared-fixtures/package.json
@@ -5,6 +5,7 @@
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist",
     "typecheck": "tsc -p tsconfig.json --noEmit"
   }
 }
diff --git a/packages/typescript-estree/package.json b/packages/typescript-estree/package.json
@@ -33,6 +33,7 @@
   "scripts": {
     "build": "tsc -b tsconfig.build.json",
     "clean": "tsc -b tsconfig.build.json --clean",
+    "postclean": "rimraf dist",
     "format": "prettier --write \"./**/*.{ts,js,json,md}\" --ignore-path ../../.prettierignore",
     "lint": "eslint . --ext .js,.ts --ignore-path='../../.eslintignore'",
     "test": "jest --coverage",

diff --git a/yarn.lock b/yarn.lock
@@ -3403,6 +3403,14 @@ dot-prop@^5.2.0:
   dependencies:
     is-obj "^2.0.0"
 
+downlevel-dts@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/downlevel-dts/-/downlevel-dts-0.4.0.tgz#43f9f649c8b137373d76b4ee396d5a0227c10ddb"
+  integrity sha512-nh5vM3n2pRhPwZqh0iWo5gpItPAYEGEWw9yd0YpI+lO60B7A3A6iJlxDbt7kKVNbqBXKsptL+jwE/Yg5Go66WQ==
+  dependencies:
+    shelljs "^0.8.3"
+    typescript "^3.8.0-dev.20200111"
+
 duplexer@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
@@ -4267,7 +4275,7 @@ glob-to-regexp@^0.3.0:
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
   integrity sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=
 
-glob@*, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6, glob@~7.1.2:
+glob@*, glob@^7.0.0, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@^7.1.6, glob@~7.1.2:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   integrity sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==
@@ -4713,6 +4721,11 @@ inquirer@^7.0.0, inquirer@^7.0.4:
     strip-ansi "^6.0.0"
     through "^2.3.6"
 
+interpret@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
+  integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
+
 ip-regex@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
@@ -7285,6 +7298,13 @@ realpath-native@^2.0.0:
   resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-2.0.0.tgz#7377ac429b6e1fd599dc38d08ed942d0d7beb866"
   integrity sha512-v1SEYUOXXdbBZK8ZuNgO4TBjamPsiSgcFr0aP+tEKpQZK8vooEUqV6nm6Cv502mX4NF2EfsnVqtNAHG+/6Ur1Q==
 
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  integrity sha1-hSBLVNuoLVdC4oyWdW70OvUOM4Q=
+  dependencies:
+    resolve "^1.1.6"
+
 redent@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
@@ -7472,7 +7492,7 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@^1.10.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.17.0, resolve@^1.3.2:
+resolve@^1.1.6, resolve@^1.10.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.17.0, resolve@^1.3.2:
   version "1.17.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.17.0.tgz#b25941b54968231cc2d1bb76a79cb7f2c0bf8444"
   integrity sha512-ic+7JYiV8Vi2yzQGFWOkiZD5Z9z7O2Zhm9XMaTxdJExKasieFCr+yXZ/WmXsckHiKl12ar0y6XiXDx3m4RHn1w==
@@ -7519,7 +7539,7 @@ rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.6.2, rimraf@^2.6.3:
   dependencies:
     glob "^7.1.3"
 
-rimraf@^3.0.0:
+rimraf@^3.0.0, rimraf@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
   integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
@@ -7665,6 +7685,15 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
+shelljs@^0.8.3:
+  version "0.8.4"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.4.tgz#de7684feeb767f8716b326078a8a00875890e3c2"
+  integrity sha512-7gk3UZ9kOfPLIAbslLzyWeGiEqx9e3rxwZM0KE6EL8GlGwjym9Mrlx5/p33bWTu9YG6vcS4MBxYZDHYr5lr8BQ==
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 shellwords@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
@@ -8493,7 +8522,7 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@*, typescript@3.9.2, "typescript@>=3.3.1 <4.0.0":
+typescript@*, typescript@3.9.2, "typescript@>=3.3.1 <4.0.0", typescript@^3.8.0-dev.20200111:
   version "3.9.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.2.tgz#64e9c8e9be6ea583c54607677dd4680a1cf35db9"
   integrity sha512-q2ktq4n/uLuNNShyayit+DTobV2ApPEo/6so68JaD5ojvc/6GClBipedB9zNWYxRSAlZXAe405Rlijzl6qDiSw==