.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended"
  ],
  "ignorePatterns": ["build", "**/vendor/*.js"],
  "plugins": ["@typescript-eslint", "import"],
  "env": {
    "es6": true
  },
  "rules": {
    "prettier/prettier": "error",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/camelcase": "off",
    "@typescript-eslint/no-var-requires": "off",
    "@typescript-eslint/member-delimiter-style": ["error", {
      "multiline": {
        "delimiter": "none",
        "requireLast": false
      },
      "singleline": {
        "delimiter": "comma",
        "requireLast": false
      }
    }],
    "react/prop-types": "off",
    "no-console": "warn",
    "no-warning-comments": "warn",
    "import/no-extraneous-dependencies": ["error", { "optionalDependencies": false, "peerDependencies": false }]
  }  
}