.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "extends": [
    "@react-native-community",
    "plugin:import/errors",
    "plugin:import/typescript",
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended"
  ],
  "plugins": [
    "unicorn"
  ],
  "settings": {
    "import/resolver": {
      "alias": {
        "map": [
          ["~", "./lib"],
          ["#", "./test"]
        ],
        "extensions": [".ts", ".tsx", ".json"]
      }
    }
  },
  "rules": {
    // Bug avoiding
    "import/no-cycle": "error",
    "eslint-comments/no-unused-disable": "error",
    "@typescript-eslint/explicit-function-return-type": "error",
    "no-template-curly-in-string": ["error"],
    "nonblock-statement-body-position": ["error"],

    // Code style
    "unicorn/filename-case": [
      "error",
      {
        "case": "kebabCase"
      }
    ],
    "padding-line-between-statements": [
      "error",
      {
        "blankLine": "always",
        "prev": "*",
        "next": "block-like"
      },
      {
        "blankLine": "always",
        "prev": "block-like",
        "next": "*"
      }
    ],
    "no-else-return": ["error"],
    "no-var": ["error"],
    "no-multi-spaces": ["error"],
    "no-sequences": ["error"],
    "no-useless-call": ["error"],
    "no-useless-concat": ["error"],
    "no-useless-return": ["error"],
    "no-void": ["error"],
    "no-multi-assign": ["error"],
    "no-multiple-empty-lines": ["error", { "max": 1 }],
    "no-negated-condition": ["error"],
    "array-bracket-newline": ["error", "consistent"],
    "eol-last": ["error", "always"],
    "keyword-spacing": ["error"],
    "no-nested-ternary": ["error"],
    "no-tabs": ["error"],
    "no-trailing-spaces": ["error"],
    "no-unneeded-ternary": ["error"],
    "no-whitespace-before-property": ["error"],
    "object-curly-newline": ["error", {
      "consistent": true
    }],
    "no-confusing-arrow": ["error"],
    "padded-blocks": ["error", "never"],
    "no-useless-computed-key": ["error"],
    "template-curly-spacing": ["error"],
    "@typescript-eslint/member-ordering": [
      "error",
      {
        "default": [
          "private-field",
          "protected-field",
          "public-field",
          "constructor",
          "private-method",
          "protected-method",
          "public-method"
        ]
      }
    ],
    "dot-location": ["error", "property"],

    // Import
    "import/no-duplicates": ["error"],
    "import/no-namespace": ["error"],
    "no-restricted-imports": ["error", {
      "patterns": ["../*", "**/app_colors", "**/app_sizes", "**/app_fonts", "**/colors.json"]
    }],
    "import/order": ["error", {
      "newlines-between": "always",
      "groups": ["builtin", "external", "internal", "unknown"],
      "pathGroups": [
        { "pattern": "~/**", "group": "internal" },
        { "pattern": "./**", "group": "unknown" }
      ]
    }]
  }
}