.eslintrc.json

{
    "root": true,
    "parser": "@typescript-eslint/parser",
    "plugins": [
        "@typescript-eslint"
    ],
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "rules": {
        "semi": "off",
        "@typescript-eslint/semi": [
            "error",
            "never"
        ],
        "quotes": "off",
        "@typescript-eslint/quotes": [
            "error",
            "single"
        ],
        "indent": "off",
        "@typescript-eslint/indent": [
            "error",
            4
        ],
        "@typescript-eslint/member-delimiter-style": [
            "error",
            {
                "multiline": {
                    "delimiter": "none",
                    "requireLast": false
                },
                "singleline": {
                    "delimiter": "comma",
                    "requireLast": false
                }
            }
        ],
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/explicit-function-return-type": [
            "warn"
        ]
    }
}