.eslintrc.json

{
    "extends": "eventbrite",
    "env": {
        "jest": true,
        "browser": true,
        "node": true
    },
    "parser": "@typescript-eslint/parser",
    "plugins": ["@typescript-eslint/eslint-plugin"],
    "rules": {
        "no-undef": "off",
        "camelcase": "off",
        "prefer-const": "error",
        "@typescript-eslint/adjacent-overload-signatures": "error",
        "@typescript-eslint/member-delimiter-style": "error",
        "@typescript-eslint/no-unused-vars": "error",
        "@typescript-eslint/member-ordering": "error",
        "@typescript-eslint/no-array-constructor": "error",
        "@typescript-eslint/no-empty-interface": "error",
        "@typescript-eslint/no-use-before-define": "error",
        "@typescript-eslint/type-annotation-spacing": "error",
        "jest/lowercase-name": 0
        // these are no longer supported in the new plugin
        // "@typescript-eslint/class-name-casing": "error",
        // "@typescript-eslint/interface-name-prefix": "error",
        // "@typescript-eslint/no-angle-bracket-type-assertion": "error",
    },
    "settings": {
        "import/resolver": {
            "node": {
                "extensions": [".ts", ".js"]
            }
        }
    }
}