.eslintrc.json

{
  "env": {
    "browser": true,
    "node": true
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json",
    "sourceType": "module"
  },
  "extends": ["plugin:@next/next/recommended"],
  "plugins": ["@typescript-eslint/eslint-plugin"],
  "rules": {
    "@typescript-eslint/indent": ["error", 2],
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
        "multiline": {
          "delimiter": "semi",
          "requireLast": true
        },

        "singleline": {
          "delimiter": "semi",
          "requireLast": false
        }
      }
    ],
    "@typescript-eslint/no-unused-expressions": "error",
    "@typescript-eslint/semi": ["error", "always"],
    "curly": "error",
    "eqeqeq": ["error", "always"],
    "no-redeclare": "error",
    "no-throw-literal": "error"
  }
}