.eslintrc.js

/** @type { import("eslint-config-standard") } */
module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true,
    jest: true,
  },
  extends: ["standard"],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaVersion: "latest",
    sourceType: "module",
  },
  plugins: ["@typescript-eslint"],
  rules: {
    "arrow-spacing": 2,
    camelcase: 1,
    "comma-dangle": 0,
    "comma-spacing": 2,
    eqeqeq: [2, "allow-null"],
    indent: [2, 2, { SwitchCase: 1 }],
    "no-console": 1,
    "no-labels": 0,
    "no-undef": 0,
    "no-var": 0,
    "no-redeclare": 0,
    "no-extra-parens": 0,
    "no-constant-condition": 1,
    "no-use-before-define": 0,
    "no-trailing-spaces": 2,
    "@typescript-eslint/no-unused-vars": 1,
    "@typescript-eslint/no-redeclare": 1,
    "@typescript-eslint/no-dupe-class-members": 2,
    "@typescript-eslint/no-use-before-define": 1,
    "object-curly-spacing": [2, "always"],
    quotes: [2, "double", { avoidEscape: true }],
    semi: [2, "never"],
  },
}