.eslintrc

{
  "env": {
    "browser": true,
    "node": true,
    "es6": true
  },
  "plugins": ["@typescript-eslint", "prettier"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module",
    "project": ["./tsconfig.json"]
  },
  "rules": {
    "class-methods-use-this": 0,
    "import/no-named-as-default": 0,
    "require-atomic-updates": "warn",
    "no-unused-vars": ["warn", { "varsIgnorePattern": "^_" }],
    "@typescript-eslint/no-unused-vars": [
      "warn",
      { "varsIgnorePattern": "^_" }
    ],
    "@typescript-eslint/no-var-requires": 0,
    "@typescript-eslint/naming-convention": [
      "error",
      {
        "selector": "default",
        "format": ["camelCase"],
        "leadingUnderscore": "allow"
      },

      {
        "selector": "variable",
        "format": ["camelCase", "UPPER_CASE"]
      },
      {
        "selector": "parameter",
        "format": ["camelCase"],
        "leadingUnderscore": "allow"
      },

      {
        "selector": "memberLike",
        "modifiers": ["private"],
        "format": ["camelCase"],
        "leadingUnderscore": "require"
      },

      {
        "selector": "typeLike",
        "format": ["PascalCase"]
      },

      {
        "selector": "variable",
        "format": ["PascalCase"],
        "filter": {
          "regex": "TextEncoder",
          "match": true
        }
      }
    ],
    "no-console": "error"
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "prettier",
    "prettier/@typescript-eslint"
  ]
}