.eslintrc.json

{
  "env": {
    "browser": true,
    "node": true,
    "es2021": true
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:import/errors",
    "plugin:import/typescript",
    "plugin:import/warnings",
    "plugin:prettier/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 12,
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "plugins": ["import", "react", "@typescript-eslint"],
  "rules": {
    "import/no-unresolved": "error",
    "no-console": "warn",
    "no-unused-vars": "warn",
    "react/react-in-jsx-scope": "off",
    "@typescript-eslint/no-var-requires": 0 // this is specifically used for ck editor
  },
  "settings": {
    "parser": { "@typescript-eslint/parser": [".ts", ".tsx"] },
    "import/parsers": {
      "@typescript-eslint/parser": [".ts", ".tsx"]
    },
    "import/resolver": {
      "typescript": {
        "alwaysTryTypes": true, // always try to resolve types under `<root>@types` directory even it doesn't contain any source code, like `@types/unist`yarn add -D eslint-plugin-import @typescript-eslint/parser eslint-import-resolver-typescript
        "project": ["./tsconfig.json"]
      }
    }
  },
  "ignorePatterns": ["next.config.js"]
}