.eslintrc.js

module.exports = {
  env: {
    node: true,
  },
  plugins: ["@typescript-eslint/eslint-plugin", "prettier"],
  extends: [
    "plugin:@next/next/recommended",
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:react/recommended",
    "plugin:react-hooks/recommended",
    "prettier",
  ],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    sourceType: "module",
  },
  settings: {
    react: {
      version: "detect",
    },
  },
  rules: {
    "react/prop-types": "off",
    "react/react-in-jsx-scope": "off",
    "no-unused-vars": "off",
    "generator-star-spacing": ["error", { before: false, after: true }],
    "space-before-function-paren": "off",
    "no-dupe-class-members": "off",
    "no-useless-constructor": "off",
    "@typescript-eslint/no-useless-constructor": "off",
    "prettier/prettier": ["error"],
    "lines-between-class-members": ["error", "always"],
    "padding-line-between-statements": [
      "error",
      { blankLine: "always", prev: "*", next: "return" },
    ],
    "no-restricted-imports": [
      "error",
      {
        patterns: ["@material-ui/*/*/*", "!@material-ui/core/test-utils/*"],
      },
    ],
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/explicit-member-accessibility": [
      "error",
      {
        accessibility: "no-public",
      },
    ],
    "@typescript-eslint/no-non-null-assertion": ["off"],
    "@typescript-eslint/member-delimiter-style": [
      "error",
      {
        multiline: {
          delimiter: "none",
          requireLast: false,
        },
        singleline: {
          delimiter: "semi",
          requireLast: false,
        },
      },
    ],
    "@typescript-eslint/no-unused-vars": [
      "off",
      { varsIgnorePattern: "^_", argsIgnorePattern: "^_" },
    ],
  },
  overrides: [
    {
      files: ["*.js", "*.jsx"],
      rules: {
        "@typescript-eslint/explicit-function-return-type": "off",
      },
    },
  ],
}