.eslintrc.json

{
  "root": true,
  "env": {
    "es6": true,
    "browser": true,
    "node": true
  },
  "parser": "@typescript-eslint/parser",
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended"
  ],
  "plugins": [
    "@typescript-eslint",
    "prettier"
  ],
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "rules": {
    "prettier/prettier": "error",
    "@typescript-eslint/no-parameter-properties": "warn",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-use-before-define": "warn",
    "@typescript-eslint/no-unused-vars": "warn",
    "@typescript-eslint/no-non-null-assertion": "warn",
    "@typescript-eslint/no-empty-interface": "warn",
    "@typescript-eslint/ban-ts-comment": "warn",
    "@typescript-eslint/no-inferrable-types": "warn",
    "@typescript-eslint/naming-convention": [
      "off",
      {
        "selector": "default",
        "format": [
          "camelCase"
        ]
      },
      {
        "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": "enumMember",
        "format": [
          "PascalCase",
          "UPPER_CASE"
        ]
      }
    ],
    "prefer-const": "error",
    "eqeqeq": "error",
    "lines-between-class-members": "error",
    "curly": "error",
    "no-constant-condition": "warn"
  },
  "ignorePatterns": [
    "out",
    "dist",
    "scripts",
    "**/*.d.ts"
  ]
}