.eslintrc.json

{
    "env": {
        "node": true,
        "commonjs": true,
        "es6": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:unicorn/recommended",
        "plugin:import/recommended",
        "plugin:import/typescript",
        "plugin:security/recommended-legacy"
    ],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 2017,
        "sourceType": "module",
        "project": "**/tsconfig.json"
    },
    "plugins": [
        "@typescript-eslint/eslint-plugin",
        "unicorn",
        "import",
        "deprecation"
    ],
    "rules": {
        "@typescript-eslint/await-thenable": "error",
        "@typescript-eslint/class-literal-property-style": "error",
        "@typescript-eslint/consistent-indexed-object-style": "error",
        "@typescript-eslint/naming-convention": "error",
        "@typescript-eslint/consistent-type-definitions": [
            "error",
            "interface"
        ],
        "@typescript-eslint/explicit-function-return-type": "error",
        "@typescript-eslint/no-confusing-non-null-assertion": "error",
        "@typescript-eslint/no-non-null-asserted-nullish-coalescing": "error",
        "@typescript-eslint/parameter-properties": "error",
        "@typescript-eslint/non-nullable-type-assertion-style": "error",
        "@typescript-eslint/prefer-includes": "error",
        "@typescript-eslint/require-await": "error",
        "no-await-in-loop": "error",
        "multiline-comment-style": ["error", "starred-block"],
        "no-inline-comments": "error",
        "unicorn/filename-case": [
            "error",
            {
                "case": "pascalCase",
                "ignore": ["GraphQL", "\\.config\\.ts$", "\\.test\\.ts$"]
            }
        ],
        "unicorn/custom-error-definition": "error",
        "unicorn/no-unsafe-regex": "error",
        "unicorn/no-unused-properties": "error",
        "unicorn/prefer-at": "error",
        "import/no-internal-modules": [
            "error",
            {
                "allow": ["graphql/**"]
            }
        ],
        "import/no-unresolved": 0,
        "deprecation/deprecation": "error"
    }
}