.eslintrc.json

{
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "next/core-web-vitals",
    "next/typescript",
    "prettier"
  ],
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint", "@stylistic/js"],
  "root": true,
  "rules": {
    "@stylistic/js/padding-line-between-statements": [
      "error",
      { "blankLine": "always", "prev": "return", "next": "*" },
      { "blankLine": "always", "prev": "*", "next": "return" },
      { "blankLine": "always", "prev": "if", "next": "*" },
      { "blankLine": "always", "prev": "*", "next": "if" },
      { "blankLine": "always", "prev": ["const", "let"], "next": "*" },
      { "blankLine": "always", "prev": "*", "next": ["const", "let"] },
      { "blankLine": "never", "prev": "const", "next": "const" },
      { "blankLine": "never", "prev": "let", "next": "let" }
    ]
  }
}