.eslintrc.json

{
    "extends": [
        "airbnb-base",
        "airbnb-typescript/base"
    ],

    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 2020,
        "sourceType": "module",
        "project": "tsconfig.eslint.json"
    },
    "settings": {
        "import/resolver": {
          "typescript": { "alwaysTryTypes": true }
        }
    },
    "globals": {
        "window": "readonly",
        "btoa": "readonly",
        "atob": "readonly",
        "globalThis": "readonly"
    },
    "env": {
        "es6": true,
        "mocha": true,
        "browser": true
    },
    "plugins": [
        "@typescript-eslint",
        "import",
        "chai-friendly"
    ],
    "rules": {
        "prefer-spread": "off",
        "no-restricted-syntax": "off",
        "arrow-parens": ["error", "always"],
        "indent": "off",
        "comma-dangle": ["error", "never"],
        "consistent-return": "off",
        "object-curly-newline": "off",
        "prefer-template": "off",
        "no-plusplus": "off",
        "no-continue": "off",
        "no-bitwise": "off",
        "no-await-in-loop": "off",
        "no-sequences": "warn",
        "no-param-reassign": "warn",
        "no-return-assign": "warn",
        "no-else-return": ["error", { "allowElseIf": true }],
        "no-shadow": "off",
        "no-unused-expressions": "off",
        "no-undef": "error",
        "@typescript-eslint/no-unused-expressions": "off",
        "chai-friendly/no-unused-expressions": [ "error", { "allowShortCircuit": true } ],
        "arrow-body-style": "off",
        "space-before-function-paren": "off",
        "operator-linebreak": "off",
        "implicit-arrow-linebreak": "off",
        "no-underscore-dangle": "off",
        "import/no-unresolved": ["error", {
            "ignore": ["^react$", "ttag", ".data"]
        }],
        "import/prefer-default-export": "off",
        "import/no-extraneous-dependencies": "off",
        "import/no-unassigned-import": "error",
        "import/named": "error",
        "import/extensions": "error",
        "max-len": ["error", {
            "ignoreComments": true,
            "code": 120,
            "ignoreStrings": true,
            "ignoreTemplateLiterals": true,
            "ignoreRegExpLiterals": true
        }],
        "no-restricted-imports": ["error", {
            "name": "openpgp",
            "message": "Please import from 'lib/openpgp' instead."
        }],
        "no-multiple-empty-lines": ["error"],
        "no-trailing-spaces": ["error"],
        "eol-last": ["error"],
        "camelcase": ["error", {"allow": ["openpgp_*"]}],
        "padded-blocks": "off",

        "@typescript-eslint/naming-convention": ["error", {
            "selector": "typeLike",
            "format": ["PascalCase", "UPPER_CASE"]
        }],
        "@typescript-eslint/ban-ts-comment": "off",
        "@typescript-eslint/consistent-type-imports": "error",
        "@typescript-eslint/consistent-type-exports": "error",
        "@typescript-eslint/no-unused-vars": "error",
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/indent": ["error", 4],
        "@typescript-eslint/comma-dangle": "off"
    }
}