.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "extends": [
    "airbnb",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended"
  ],
  "plugins": [
    "header",
    "jsdoc",
    "simple-import-sort"
  ],
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "env": {
    "browser": true,
    "es6": true,
    "node": true,
    "jest": true
  },
  "rules": {
    "prettier/prettier": ["error"],
    "no-console": 0,
    "no-plusplus": 0,
    "no-underscore-dangle": 0,
    "no-shadow": 0,
    "no-param-reassign": "off",
    "class-methods-use-this": "off",
    "max-nested-callbacks": [2, 5],
    "max-classes-per-file": "off",
    "indent": 0,

    // JSDoc plugin rules
    "jsdoc/check-alignment": 1,
    "jsdoc/check-indentation": 1,
    "jsdoc/check-param-names": 1,
    "jsdoc/check-syntax": 1,
    "jsdoc/check-tag-names": 1,
    "jsdoc/check-types": 1,
    "jsdoc/newline-after-description": 1,
    // This rule would be nice to have but it basically doesn't work properly and has too many false positives.
    "jsdoc/require-description-complete-sentence": 0,
    "jsdoc/require-param-description": 1,
    "jsdoc/require-param-name": 1,
    "jsdoc/require-returns-check": 1,
    "jsdoc/require-returns-description": 1,
    "jsdoc/valid-types": 1,

    // Git handles this for us when working on Mac or Windows.
    "linebreak-style": 0,

    // Copyright
    "header/header": [2, "block", [
      "*",
      {"pattern": " * \\(C\\) Copyright IBM Corp\\. \\d{4}.*"},
      " *",
      " * Licensed under the MIT License (the \"License\"); you may not use this file except in compliance with",
      " * the License. You may obtain a copy of the License at",
      " *",
      " * https://opensource.org/licenses/MIT",
      " *",
      " * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on",
      " * an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the", 
      " * specific language governing permissions and limitations under the License.",
      " *",
      " "
    ]
    ],


    // TypeScript Rules
    "@typescript-eslint/no-empty-function": "off",
    "@typescript-eslint/no-unused-vars": "off",
    "@typescript-eslint/camelcase": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/no-inferrable-types": "off",
    "@typescript-eslint/indent": "off",
    "@typescript-eslint/explicit-member-accessibility": "off",

    // This rule fails to detect TypeScript types.
    "no-undef": "off",
    "no-use-before-define": "off",
    "lines-between-class-members": "off",
    "import/prefer-default-export":  "off",
    "import/extensions": "off",

    // This rule fails on the use of .d.ts files.
    "import/no-unresolved": "off",

    // Dumb rule. Fires on interfaces that start with "IBM".
    "@typescript-eslint/interface-name-prefix": "off",

    // Extra plugin rules.
    "simple-import-sort/sort": "error"
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".ts"]
      }
    }
  }
}