.eslintrc.json

{
  "extends": ["next/core-web-vitals", "plugin:@typescript-eslint/recommended"],
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint", "eslint-plugin-import-helpers"],
  "rules": {
    "@next/next/no-img-element": "off",
    "@typescript-eslint/consistent-type-imports": [
      "warn",
      { "fixStyle": "inline-type-imports" }
    ],
    /* For some reason, `import/no-duplicates` doesn't warn every time it
    should, so using `no-duplicate-imports` is helpful to warn in those cases */
    "no-duplicate-imports": "warn",
    "import/no-duplicates": ["warn", { "prefer-inline": true }],
    "import-helpers/order-imports": [
      "warn",
      {
        "newlinesBetween": "always",
        "groups": [
          ["module"],
          "/css$/",
          "/^@//",
          ["parent", "sibling", "index"]
        ]
      }
    ],
    "sort-imports": [
      "warn",
      { "ignoreCase": true, "ignoreDeclarationSort": true }
    ]
  }
}