deps: update typescript-eslint version to v3

BREAKING CHANGE: Enable new rules in @typescript-eslint/recommended

- @typescript-eslint/no-extra-non-null-assertion
- @typescript-eslint/no-extra-semi
- @typescript-eslint/no-non-null-asserted-optional-chain
- ⚠️ @typescript-eslint/prefer-as-const

configs/typescript.js

@@ -1,29 +1,21 @@
 module.exports = {
   parser: '@typescript-eslint/parser',
   plugins: ['@typescript-eslint'],
-  extends: [
-    'plugin:@typescript-eslint/eslint-recommended',
-    'plugin:@typescript-eslint/recommended',
-    'prettier/@typescript-eslint'
-  ],
+  extends: ['plugin:@typescript-eslint/recommended', 'prettier/@typescript-eslint'],
   rules: {
-    '@typescript-eslint/array-type': ['error', {default: 'array-simple'}],
+    '@typescript-eslint/array-type': ['error', { default: 'array-simple' }],
     'no-useless-constructor': 'off',
-    '@typescript-eslint/type-annotation-spacing': 'warn',
     '@typescript-eslint/unified-signatures': 'warn',
-    '@typescript-eslint/ban-ts-ignore': 'off',
-    '@typescript-eslint/camelcase': 'off',
-    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/ban-ts-comment': 'off',
     '@typescript-eslint/explicit-member-accessibility': 'off',
-    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
     '@typescript-eslint/no-empty-interface': 'off',
     '@typescript-eslint/no-explicit-any': 'off',
     '@typescript-eslint/no-inferrable-types': 'off',
     '@typescript-eslint/no-non-null-assertion': 'off',
     '@typescript-eslint/no-object-literal-type-assertion': 'off',
     '@typescript-eslint/no-triple-slash-reference': 'off',
     '@typescript-eslint/no-unused-vars': 'off',
-    '@typescript-eslint/no-use-before-define': 'off',
     '@typescript-eslint/no-var-requires': 'off',
     '@typescript-eslint/prefer-interface': 'off',
     '@typescript-eslint/prefer-namespace-keyword': 'off',

package.json

@@ -41,8 +41,8 @@
     "typescript": "^3.4.5"
   },
   "dependencies": {
-    "@typescript-eslint/eslint-plugin": "^2.34.0",
-    "@typescript-eslint/parser": "^2.34.0",
+    "@typescript-eslint/eslint-plugin": "^3.0.0",
+    "@typescript-eslint/parser": "^3.0.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-prettier": "^3.1.3",

test/fixtures/mod.ts

@@ -1 +1 @@
-export const mod = ''
+export const str = ''

test/fixtures/sum.ts

@@ -1,7 +1,7 @@
-import { mod } from './mod'
+import { str } from './mod'
 
-mod = 'mod'
-console.log(mod)
+str = 'str'
+console.log(str)
 
 function fn(a: any, b = 'b', c: any) {
   // noop

yarn.lock

@@ -692,40 +692,41 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^2.34.0":
-  version "2.34.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.34.0.tgz#6f8ce8a46c7dea4a6f1d171d2bb8fbae6dac2be9"
-  integrity sha512-4zY3Z88rEE99+CNvTbXSyovv2z9PNOVffTWD2W8QF5s2prBQtwN2zadqERcrHpcR7O/+KMI3fcTAmUUhK/iQcQ==
+"@typescript-eslint/eslint-plugin@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-3.0.0.tgz#02f8ec6b5ce814bda80dfc22463f108bed1f699b"
+  integrity sha512-lcZ0M6jD4cqGccYOERKdMtg+VWpoq3NSnWVxpc/AwAy0zhkUYVioOUZmfNqiNH8/eBNGhCn6HXd6mKIGRgNc1Q==
   dependencies:
-    "@typescript-eslint/experimental-utils" "2.34.0"
+    "@typescript-eslint/experimental-utils" "3.0.0"
     functional-red-black-tree "^1.0.1"
     regexpp "^3.0.0"
+    semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@2.34.0":
-  version "2.34.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.34.0.tgz#d3524b644cdb40eebceca67f8cf3e4cc9c8f980f"
-  integrity sha512-eS6FTkq+wuMJ+sgtuNTtcqavWXqsflWcfBnlYhg/nS4aZ1leewkXGbvBhaapn1q6qf4M71bsR1tez5JTRMuqwA==
+"@typescript-eslint/experimental-utils@3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-3.0.0.tgz#1ddf53eeb61ac8eaa9a77072722790ac4f641c03"
+  integrity sha512-BN0vmr9N79M9s2ctITtChRuP1+Dls0x/wlg0RXW1yQ7WJKPurg6X3Xirv61J2sjPif4F8SLsFMs5Nzte0WYoTQ==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/typescript-estree" "2.34.0"
+    "@typescript-eslint/typescript-estree" "3.0.0"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^2.34.0":
-  version "2.34.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.34.0.tgz#50252630ca319685420e9a39ca05fe185a256bc8"
-  integrity sha512-03ilO0ucSD0EPTw2X4PntSIRFtDPWjrVq7C3/Z3VQHRC7+13YB55rcJI3Jt+YgeHbjUdJPcPa7b23rXCBokuyA==
+"@typescript-eslint/parser@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-3.0.0.tgz#fe9fdf18a1155c02c04220c14506a320cb6c6944"
+  integrity sha512-8RRCA9KLxoFNO0mQlrLZA0reGPd/MsobxZS/yPFj+0/XgMdS8+mO8mF3BDj2ZYQj03rkayhSJtF1HAohQ3iylw==
   dependencies:
     "@types/eslint-visitor-keys" "^1.0.0"
-    "@typescript-eslint/experimental-utils" "2.34.0"
-    "@typescript-eslint/typescript-estree" "2.34.0"
+    "@typescript-eslint/experimental-utils" "3.0.0"
+    "@typescript-eslint/typescript-estree" "3.0.0"
     eslint-visitor-keys "^1.1.0"
 
-"@typescript-eslint/typescript-estree@2.34.0":
-  version "2.34.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.34.0.tgz#14aeb6353b39ef0732cc7f1b8285294937cf37d5"
-  integrity sha512-OMAr+nJWKdlVM9LOqCqh3pQQPwxHAN7Du8DR6dmwCrAmxtiXQnhHJ6tBNtf+cggqfo51SG/FCwnKhXCIM7hnVg==
+"@typescript-eslint/typescript-estree@3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-3.0.0.tgz#fa40e1b76ccff880130be054d9c398e96004bf42"
+  integrity sha512-nevQvHyNghsfLrrByzVIH4ZG3NROgJ8LZlfh3ddwPPH4CH7W4GAiSx5qu+xHuX5pWsq6q/eqMc1io840ZhAnUg==
   dependencies:
     debug "^4.1.1"
     eslint-visitor-keys "^1.1.0"