.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": ["plugin:prettier/recommended", "airbnb-base"],
  "plugins": ["prettier"],
  "rules": {
    "quotes": [
      "error",
      "single",
      { "avoidEscape": true, "allowTemplateLiterals": false }
    ],
    "import/no-cycle": "warn",
    "class-methods-use-this": "off",
    "import/prefer-default-export": "off",
    "comma-dangle": "off",
    "no-underscore-dangle": "off",
    "no-prototype-builtins": "off",
    "object-curly-newline": "off",
    "operator-linebreak": "off",
    "implicit-arrow-linebreak": "off",
    "function-paren-newline": "off",
    "import/no-extraneous-dependencies": "off"
  },
  "overrides": [
    {
      "files": ["src/**/*.ts", "*.ts"],
      "extends": [
        "plugin:@typescript-eslint/recommended",
        "airbnb-base",
        "airbnb-typescript/base"
      ],
      "parser": "@typescript-eslint/parser",
      "parserOptions": {
        "project": ["./tsconfig.json"],
        "ecmaVersion": "latest",
        "sourceType": "module"
      },
      "plugins": ["@typescript-eslint"],
      "rules": {
        "quotes": [
          "error",
          "single",
          { "avoidEscape": true, "allowTemplateLiterals": false }
        ],
        "import/no-cycle": "warn",
        "class-methods-use-this": "off",
        "import/prefer-default-export": "off",
        "comma-dangle": "off",
        "no-underscore-dangle": "off",
        "no-prototype-builtins": "off",
        "object-curly-newline": "off",
        "operator-linebreak": "off",
        "implicit-arrow-linebreak": "off",
        "function-paren-newline": "off",
        "import/no-extraneous-dependencies": "off",
        "@typescript-eslint/no-explicit-any": "warn",
        "@typescript-eslint/comma-dangle": "off",
        "@typescript-eslint/naming-convention": "off",
        "@typescript-eslint/indent": "off",
        "@typescript-eslint/no-loop-func": "off"
      }
    },
    {
      "files": ["./jest.config.ts"],
      "parserOptions": {
        "project": ["./jest.tsconfig.json"],
        "ecmaVersion": "latest",
        "sourceType": "module"
      }
    },
    {
      "files": ["e2e-tests/**/*.ts"],
      "parserOptions": {
        "project": ["./e2e-tests.tsconfig.json"],
        "ecmaVersion": "latest",
        "sourceType": "module"
      }
    },
    {
      "files": ["e2e-tests/**/*.test.js"],
      "env": {
        "jest": true,
        "jasmine": true
      }
    }
  ]
}