feat: upgrade parser & plugin to v2.18.0

BREAKING CHANGE: new rule @typescript-eslint/prefer-as-const
typescript-eslint/typescript-eslint#1431

Closes #218.

package.json

@@ -55,7 +55,7 @@
     "TypeScript"
   ],
   "dependencies": {
-    "@typescript-eslint/parser": "^2.17.0",
+    "@typescript-eslint/parser": "^2.18.0",
     "eslint-config-standard": "^14.1.0"
   },
   "peerDependencies": {
@@ -64,14 +64,14 @@
     "eslint-plugin-node": ">=9.1.0",
     "eslint-plugin-promise": ">=4.2.1",
     "eslint-plugin-standard": ">=4.0.0",
-    "@typescript-eslint/eslint-plugin": ">=2.17.0"
+    "@typescript-eslint/eslint-plugin": ">=2.18.0"
   },
   "devDependencies": {
     "@commitlint/cli": "^8.2.0",
     "@commitlint/config-conventional": "^8.2.0",
     "@commitlint/travis-cli": "^8.2.0",
     "@types/node": "^13.1.0",
-    "@typescript-eslint/eslint-plugin": "^2.17.0",
+    "@typescript-eslint/eslint-plugin": "^2.18.0",
     "ava": "^3.1.0",
     "editorconfig-checker": "^3.0.3",
     "eslint": "^6.7.2",

src/index.test.ts

@@ -33,6 +33,7 @@ test('export', (t): void => {
         rules: {
           'brace-style': 'off',
           camelcase: 'off',
+          'comma-spacing': 'off',
           'default-param-last': 'off',
           indent: 'off',
           'no-array-constructor': 'off',
@@ -49,6 +50,7 @@ test('export', (t): void => {
           '@typescript-eslint/array-type': ['error', { default: 'array-simple' }],
           '@typescript-eslint/brace-style': ['error', '1tbs', { allowSingleLine: true }],
           '@typescript-eslint/camelcase': ['error', { properties: 'never', genericType: 'always' }],
+          '@typescript-eslint/comma-spacing': ['error', { before: false, after: true }],
           '@typescript-eslint/consistent-type-assertions': [
             'error',
             {

src/index.ts

@@ -1,6 +1,7 @@
 import { rules as standardRules } from 'eslint-config-standard/eslintrc.json'
 
 const equivalents = [
+  'comma-spacing',
   'brace-style',
   'indent',
   'no-array-constructor',