.eslintrc.js

module.exports = {
  "env": {
    "es2021": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "rules": {
    "indent": [
      "error",
      2
    ],
    "linebreak-style": [
      "error",
      "unix"
    ],
    "quotes": [
      "error",
      "double"
    ],
    "semi": [
      "error",
      "always"
    ],
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "comma-spacing": [
      "error",
      { "before": false, "after": true }
    ],
    "semi-spacing": [
      "error",
      { "before": false, "after": true }
    ],
    "object-curly-spacing": [
      "error",
      "always"
    ],
    "key-spacing": [
      "error",
      { "beforeColon": false }
    ],
    "padded-blocks": [
      "error",
      "never"
    ],
    "no-multiple-empty-lines": [
      "error",
      { "max": 1 }
    ],
    "lines-between-class-members": [
      "error",
      "always",
      { "exceptAfterSingleLine": true }
    ],
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "never",
        "named": "never",
        "asyncArrow": "always"
      }
    ],
    "space-before-blocks": [
      "error",
      "always"
    ],
    "eol-last": [
      "error",
      "always"
    ],
    "@typescript-eslint/naming-convention": [
      "error",
      {
        "selector": "interface",
        "format": ["PascalCase"],
        "custom": {
          "regex": "^I[A-Z]",
          "match": false
        }
      }
    ],
    "@typescript-eslint/type-annotation-spacing": [
      "error",
      { "after": true, "before": false }
    ],
    "arrow-spacing": [
      "error",
      { "before": true, "after": true }
    ],
    "no-console": "warn"
  }
};