chore: Update to latest @typescript-eslint (#63)

Includes support for latest TypeScript version.

BREAKING CHANGE: You must set parserOptions.project within your ESLint config file. You must upgrade your local dependency of @typescript-eslint/eslint-plugin to 2.19.0. For more details, see PR #63.

.eslintrc.js

@@ -1,3 +1,6 @@
 module.exports = {
   extends: ['./base.js', 'prettier', 'prettier/@typescript-eslint'],
+  parserOptions: {
+    project: './tsconfig.json',
+  },
 };

README.md

@@ -14,7 +14,7 @@ npm install eslint-config-airbnb-typescript \
             eslint-plugin-jsx-a11y@^6.2.3 \
             eslint-plugin-react@^7.15.1 \
             eslint-plugin-react-hooks@^1.7.0 \
-            @typescript-eslint/eslint-plugin@^2.7.0 \
+            @typescript-eslint/eslint-plugin@^2.19.0 \
             --save-dev
 ```
 
@@ -23,6 +23,9 @@ Within your ESLint config file:
 ```js
 module.exports = {
   extends: ['airbnb-typescript'],
+  parserOptions: {
+    project: './tsconfig.json',
+  },
 };
 ```
 
@@ -39,7 +42,7 @@ Install dependencies. ESLint plugins [must also be installed](https://github.com
 ```bash
 npm install eslint-config-airbnb-typescript \
             eslint-plugin-import@^2.18.2 \
-            @typescript-eslint/eslint-plugin@^2.7.0 \
+            @typescript-eslint/eslint-plugin@^2.19.0 \
             --save-dev
 ```
 
@@ -48,6 +51,9 @@ Within your ESLint config file:
 ```js
 module.exports = {
   extends: ['airbnb-typescript/base'],
+  parserOptions: {
+    project: './tsconfig.json',
+  },
 };
 ```
 

lib/shared.js

@@ -33,6 +33,11 @@ module.exports = {
     camelcase: 'off',
     '@typescript-eslint/camelcase': baseStyleRules.camelcase,
 
+    // Replace Airbnb 'comma-spacing' rule with '@typescript-eslint' version
+    // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/comma-spacing.md
+    'comma-spacing': 'off',
+    '@typescript-eslint/comma-spacing': baseStyleRules['comma-spacing'],
+
     // Replace Airbnb 'func-call-spacing' rule with '@typescript-eslint' version
     // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/func-call-spacing.md
     'func-call-spacing': 'off',
@@ -48,6 +53,11 @@ module.exports = {
     'no-array-constructor': 'off',
     '@typescript-eslint/no-array-constructor': baseStyleRules['no-array-constructor'],
 
+    // Replace Airbnb 'no-dupe-class-members' rule with '@typescript-eslint' version
+    // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-dupe-class-members.md
+    'no-dupe-class-members': 'off',
+    '@typescript-eslint/no-dupe-class-members': baseES6Rules['no-dupe-class-members'],
+
     // Replace Airbnb 'no-empty-function' rule with '@typescript-eslint' version
     // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-empty-function.md
     'no-empty-function': 'off',
@@ -58,11 +68,26 @@ module.exports = {
     'no-extra-parens': 'off',
     '@typescript-eslint/no-extra-parens': baseErrorsRules['no-extra-parens'],
 
+    // Replace Airbnb 'no-extra-semi' rule with '@typescript-eslint' version
+    // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-extra-semi.md
+    'no-extra-semi': 'off',
+    '@typescript-eslint/no-extra-semi': baseErrorsRules['no-extra-semi'],
+
+    // Replace Airbnb 'no-implied-eval' rule with '@typescript-eslint' version
+    // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-implied-eval.md
+    'no-implied-eval': 'off',
+    '@typescript-eslint/no-implied-eval': baseBestPracticesRules['no-implied-eval'],
+
     // Replace Airbnb 'no-magic-numbers' rule with '@typescript-eslint' version
     // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-magic-numbers.md
     'no-magic-numbers': 'off',
     '@typescript-eslint/no-magic-numbers': baseBestPracticesRules['no-magic-numbers'],
 
+    // Replace Airbnb 'no-throw-literal' rule with '@typescript-eslint' version
+    // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-throw-literal.md
+    'no-throw-literal': 'off',
+    '@typescript-eslint/no-throw-literal': baseBestPracticesRules['no-throw-literal'],
+
     // Replace Airbnb 'no-unused-expressions' rule with '@typescript-eslint' version
     // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-unused-expressions.md
     'no-unused-expressions': 'off',
@@ -93,6 +118,11 @@ module.exports = {
     semi: 'off',
     '@typescript-eslint/semi': baseStyleRules.semi,
 
+    // Replace Airbnb 'space-before-function-paren' rule with '@typescript-eslint' version
+    // https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/space-before-function-paren.md
+    'space-before-function-paren': 'off',
+    '@typescript-eslint/space-before-function-paren': baseStyleRules['space-before-function-paren'],
+
     // Append 'ts' and 'tsx' to Airbnb 'import/extensions' rule
     // https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/extensions.md
     'import/extensions': [
@@ -125,11 +155,6 @@ module.exports = {
         // https://github.com/iamturns/eslint-config-airbnb-typescript/issues/50
         // This will be caught by TypeScript compiler if `strictNullChecks` (or `strict`) is enabled
         'no-undef': 'off',
-
-        // Disable `no-dupe-class-members` rule within TypeScript files beause it incorrectly errors when overloading methods
-        // https://github.com/iamturns/eslint-config-airbnb-typescript/issues/61
-        // Duplicate identifiers will be caught by TypeScript compiler
-        'no-dupe-class-members': 'off',
       },
     },
   ],