.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true,
        "jest": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:prettier/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 12,
        "sourceType": "module"
    },
    "plugins": ["@typescript-eslint", "prettier"],
    "rules": {
        "prettier/prettier": "error",
        "@typescript-eslint/naming-convention": [
            "error",
            {
                "selector": "interface",
                "format": ["PascalCase"],
                "custom": {
                    "regex": "^I[A-Z]",
                    "match": true
                }
            }
        ],
        "@typescript-eslint/no-unused-vars": [
            "error",
            { "argsIgnorePattern": "_" }
        ],
        "indent": ["error", 4],
        "linebreak-style": ["error", "unix"],
        "quotes": ["error", "double"],
        "semi": ["error", "always"]
    }
}