Migrate from tslint to eslint/prettier

.eslintrc.js

@@ -0,0 +1,128 @@
+module.exports = {
+  env: {
+    browser: true,
+    node: true,
+  },
+  extends: [
+    'prettier',
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+  ],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    sourceType: 'module',
+  },
+  plugins: [
+    'eslint-plugin-import',
+    'eslint-plugin-jsdoc',
+    '@typescript-eslint',
+  ],
+  root: true,
+  rules: {
+    '@typescript-eslint/await-thenable': 'error',
+    '@typescript-eslint/consistent-type-assertions': 'error',
+    '@typescript-eslint/member-delimiter-style': [
+      'error',
+      {
+        multiline: {
+          delimiter: 'none',
+          requireLast: true,
+        },
+        singleline: {
+          delimiter: 'semi',
+          requireLast: false,
+        },
+      },
+    ],
+    '@typescript-eslint/naming-convention': 'error',
+    '@typescript-eslint/no-empty-function': 'error',
+    '@typescript-eslint/no-floating-promises': 'error',
+    '@typescript-eslint/no-misused-new': 'error',
+    '@typescript-eslint/no-unnecessary-qualifier': 'error',
+    '@typescript-eslint/no-unnecessary-type-assertion': 'error',
+    '@typescript-eslint/no-unused-expressions': [
+      'error',
+      {
+        allowTaggedTemplates: true,
+        allowShortCircuit: true,
+      },
+    ],
+    '@typescript-eslint/prefer-namespace-keyword': 'error',
+    '@typescript-eslint/quotes': [
+      'error',
+      'single',
+      {
+        avoidEscape: true,
+      },
+    ],
+    '@typescript-eslint/semi': ['error', 'never'],
+    '@typescript-eslint/triple-slash-reference': [
+      'error',
+      {
+        path: 'always',
+        types: 'prefer-import',
+        lib: 'always',
+      },
+    ],
+    '@typescript-eslint/type-annotation-spacing': 'error',
+    '@typescript-eslint/unified-signatures': 'error',
+    'brace-style': ['error', '1tbs'],
+    'comma-dangle': 'error',
+    curly: ['error', 'multi-line'],
+    'eol-last': 'error',
+    eqeqeq: ['error', 'smart'],
+    'id-denylist': [
+      'error',
+      'any',
+      'Number',
+      'number',
+      'String',
+      'string',
+      'Boolean',
+      'boolean',
+      'Undefined',
+      'undefined',
+    ],
+    'id-match': 'error',
+    'import/no-deprecated': 'error',
+    'jsdoc/check-alignment': 'error',
+    'jsdoc/check-indentation': 'error',
+    'jsdoc/newline-after-description': 'error',
+    'new-parens': 'error',
+    'no-caller': 'error',
+    'no-cond-assign': 'error',
+    'no-constant-condition': 'error',
+    'no-control-regex': 'error',
+    'no-duplicate-imports': 'error',
+    'no-empty': 'error',
+    'no-empty-function': 'error',
+    'no-eval': 'error',
+    'no-fallthrough': 'error',
+    'no-invalid-regexp': 'error',
+    'no-multiple-empty-lines': 'error',
+    'no-redeclare': 'error',
+    'no-regex-spaces': 'error',
+    'no-return-await': 'error',
+    'no-throw-literal': 'error',
+    'no-trailing-spaces': 'error',
+    'no-underscore-dangle': 'error',
+    'no-unused-expressions': 'error',
+    'no-unused-labels': 'error',
+    'no-var': 'error',
+    'one-var': ['error', 'never'],
+    quotes: 'error',
+    radix: 'error',
+    semi: 'error',
+    'space-before-function-paren': ['error', 'always'],
+    'space-in-parens': ['error', 'never'],
+    'spaced-comment': [
+      'error',
+      'always',
+      {
+        markers: ['/'],
+      },
+    ],
+    'use-isnan': 'error',
+  },
+}

.github/issue_template.md

@@ -4,12 +4,12 @@ Thank you for taking an interest in `rrule`! Please include the following in
 your report:
 
 - [ ] Verify that you've looked through existing issues for duplicates before
-  creating a new one
+      creating a new one
 - [ ] Code sample reproducing the issue. Be sure to include all input values you
-  are using such as the exact RRule string and dates.
+      are using such as the exact RRule string and dates.
 - [ ] Expected output
 - [ ] Actual output
 - [ ] The version of `rrule` you are using
 - [ ] Your operating system
 - [ ] Your local timezone (run `$ date` from the command line
-  of the machine showing the bug)
+      of the machine showing the bug)

.husky/pre-commit

@@ -2,3 +2,4 @@
 . "$(dirname -- "$0")/_/husky.sh"
 
 yarn lint
+yarn format

.prettierignore

@@ -0,0 +1,8 @@
+node_modules/
+bower_components/
+.idea
+.vscode
+*.log
+coverage
+.nyc_output
+dist/

.prettierrc.json

@@ -0,0 +1,6 @@
+{
+  "semi": false,
+  "tabWidth": 2,
+  "useTabs": false,
+  "singleQuote": true
+}

CHANGELOG.md

@@ -1,22 +1,25 @@
 ### Changelog
 
 - 2.7.0 (2022-06-05)
+
   - Features:
     - **BREAKING CHANGE** Removes default export in favor of named exports
     - Removes Luxon dependency
 
 - 2.6.8 (2021-02-04)
+
   - Bugfixes:
     - Solve circular imports (#444)
 
 - 2.6.6 (2020-08-23)
+
   - Bugfixes:
     - Fixed broken npm package (#417)
 
 - 2.6.5 (2020-08-23)
   - Bugfixes:
-    - `luxon`-less binary should not contain any `luxon` imports (#410) 
-    - Fixed `toText` pluralization of “minutes“ (#415) 
+    - `luxon`-less binary should not contain any `luxon` imports (#410)
+    - Fixed `toText` pluralization of “minutes“ (#415)
 - 2.6.4 (2019-12-18)
   - Bugfixes:
     - Calculating series with unknown timezones will produce infinite loop (#320)