.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module"
  },
  "plugins": ["simple-import-sort", "@typescript-eslint"],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended"
  ],
  "rules": {
    "prettier/prettier": ["error", {}, { "usePrettierrc": true }],
    "@typescript-eslint/class-name-casing": "warn",
    "@typescript-eslint/semi": "warn",
    "@typescript-eslint/explicit-function-return-type": "off",
    "simple-import-sort/imports": "error",
    "curly": "warn",
    "eqeqeq": "warn",
    "no-throw-literal": "warn",
    "no-use-before-define": "off",
    "@typescript-eslint/no-use-before-define": ["error", { "functions": false }]
  }
}