.eslintrc

{
    "env": {
        "browser": true,
        "es2015": true
    },
    "extends": ["airbnb-base", "eslint-config-prettier"],
    "parserOptions": {
        "ecmaVersion": 2015,
        "sourceType": "module"
    },
    "ignorePatterns": [".eslintrc", "./build/*/**"],
    "rules": {
        "no-param-reassign": 0,
        "semi": ["error", "never"],
        "no-useless-constructor": 0,
        "import/prefer-default-export": 0,
        "lines-between-class-members": ["error", "always", { "exceptAfterSingleLine": true }],
        "import/extensions": [
            "error",
            "ignorePackages",
            {
                "js": "never",
                "jsx": "never",
                "ts": "never",
                "tsx": "never"
            }
        ]
    },
    "settings": {
        "import/resolver": {
            "typescript": {}
        }
    },
    "overrides": [
        {
            "files": "**/*.+(ts|tsx)",
            "parser": "@typescript-eslint/parser",
            "parserOptions": {
                "project": "./tsconfig.json"
            },
            "plugins": ["@typescript-eslint/eslint-plugin", "import"],
            "extends": [
                "plugin:@typescript-eslint/eslint-recommended",
                "plugin:@typescript-eslint/recommended",
                "prettier"
            ]
        }
    ]
}