.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "extends": [
    "prettier",
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "plugins": ["@typescript-eslint", "import", "prettier"],
  "ignorePatterns": [".yarn/cache/**/*", "node_modules/**/*", "dist/**"],
  "overrides": [
    {
      "files": ["*.json"],
      "parser": "jsonc-eslint-parser"
    },
    {
      "files": ["*.ts"],
      "rules": {
        "no-nested-ternary": "error",
        "import/no-default-export": "error",
        "curly": "error",
        "prefer-destructuring": [
          "error",
          {
            "VariableDeclarator": {
              "array": false,
              "object": false
            },
            "AssignmentExpression": {
              "array": false,
              "object": false
            }
          }
        ],
        "import/first": "error",
        "import/group-exports": "error",
        "import/order": [
          "error",
          {
            "newlines-between": "always",
            "groups": [
              ["builtin", "external"],
              ["parent", "internal", "sibling"],
              "index",
              "object"
            ]
          }
        ]
      }
    },
    {
      "files": ["*.ts"],
      "rules": {
        "@typescript-eslint/consistent-type-imports": [
          "error",
          {
            "prefer": "type-imports",
            "fixStyle": "separate-type-imports"
          }
        ]
      }
    },
    {
      "files": ["*.js"],
      "rules": {}
    },
    {
      "files": ["*.spec.ts"],
      "env": {
        "jest": true
      },
      "rules": {}
    },
    {
      "files": ["tsup.config.ts", "vite.config.ts", "*.d.ts"],
      "rules": {
        "import/no-default-export": "off"
      }
    }
  ]
}