Typescript Eslint config files

.eslintrc.yml

extends:
  - eslint:recommended
  - plugin:@typescript-eslint/eslint-recommended
  - plugin:@typescript-eslint/recommended
  - plugin:@typescript-eslint/recommended-requiring-type-checking
  - plugin:jest/recommended
  - airbnb-base
  - airbnb-base-typescript
plugins:
  - '@typescript-eslint'
  - '@typescript-eslint/eslint-plugin'
  - jest
parser: '@typescript-eslint/parser'
parserOptions:
  ecmaVersion: 2020
  project: ['tsconfig.json']
rules:
  space-before-function-paren: 2
  brace-style: [2, 'stroustrup']
  arrow-body-style: 0
  no-underscore-dangle: 0
  class-methods-use-this: 1
  consistent-return: 0
  no-unused-vars: 1
  no-bitwise: 0
  no-plusplus: 0
  linebreak-style: 0
  arrow-parens: [2, 'always']
  no-useless-escape: 0
  curly: [2, 'all']
  no-lonely-if: 1
  semi: 2
  max-len: [1, { code: 120, ignoreComments: true }]
  prefer-destructuring: 1
  lines-between-class-members: 0
  object-curly-newline: 0
  indent: 2
  no-console: 0
  camelcase: 0
  no-unreachable: 1
env:
  browser: false
  node: true
  es6: true

babel.config.js

module.exports = {
  presets: [
    ['@babel/preset-env', { targets: { node: 'current' } }],
    '@babel/preset-typescript',
  ],
};

package.json

{
  "name": "eslint-typescript",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "jest",
    "test:watch": "jest --watch-all",
    "lint": "eslint src/*.ts"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@babel/preset-env": "^7.16.4",
    "@babel/preset-typescript": "^7.16.0",
    "@types/jest": "^27.0.3",
    "@types/node": "^14.11.2",
    "@typescript-eslint/eslint-plugin": "^5.6.0",
    "eslint": "^8.4.1",
    "eslint-config-airbnb-base": "^15.0.0",
    "eslint-config-airbnb-base-typescript": "^1.0.0",
    "eslint-plugin-jest": "^25.3.0",
    "jest": "^27.4.3",
    "typescript": "^4.0.3"
  }
}

tsconfig.json

{
  "compilerOptions": {
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "declaration": true,
    "forceConsistentCasingInFileNames": true,
    "lib": ["es2018"],
    "module": "commonjs",
    "noEmitOnError": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "outDir": "build",
    "rootDir": ".",
    "sourceMap": true,
    "strict": true,
    "target": "es2018"
  },
  "include": [
    "src/**/*.ts",
    "test/**/*.ts"
  ]
}