.eslintrc.json

{
  "extends": ["next/core-web-vitals", "plugin:prettier/recommended"],
  "plugins": ["unused-imports"],
  "rules": {
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": ["error"],
    "unused-imports/no-unused-imports": "error"
  },
  "overrides": [
    {
      "files": ["*.ts", "*.tsx"],
      "parser": "@typescript-eslint/parser",
      "plugins": ["@typescript-eslint"],
      "rules": {
        "@typescript-eslint/no-unused-vars": [
          "warn",
          {
            "args": "all",
            "argsIgnorePattern": "^_",
            "caughtErrors": "all",
            "caughtErrorsIgnorePattern": "^_",
            "destructuredArrayIgnorePattern": "^_",
            "varsIgnorePattern": "^_",
            "ignoreRestSiblings": true
          }
        ]
      }
    },
    {
      "files": ["*.js", "*.jsx"],
      "rules": {
        "unused-imports/no-unused-vars": [
          "warn",
          {
            "args": "all",
            "argsIgnorePattern": "^_",
            "caughtErrors": "all",
            "caughtErrorsIgnorePattern": "^_",
            "varsIgnorePattern": "^_",
            "ignoreRestSiblings": true
          }
        ]
      }
    }
  ]
}