.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 13,
        "sourceType": "module"
    },
    "plugins": [
        "react",
        "@typescript-eslint"
    ],
    "rules": {
        "indent": [
            "error",
            4
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "never"
        ],
        
        // general
        "eqeqeq": ["error", "always", { "null": "ignore" }],
        // "no-console": "error",  // TODO: Better replace console statements with "CheckedConsole"
        "no-debugger": "error",
        "no-var": "error",
        "no-trailing-spaces": ["error", { "skipBlankLines": true }],
        "no-useless-constructor": "off", // disabled in favour of @typescript-eslint/no-useless-constructor

        // typescript rules
        "@typescript-eslint/adjacent-overload-signatures": "error",
        // "@typescript-eslint/member-ordering": "error", // TODO: Configure all getters bottom..
        "@typescript-eslint/no-empty-interface": "error",
        "@typescript-eslint/prefer-namespace-keyword": "error",
        "@typescript-eslint/no-namespace": "error",
        "@typescript-eslint/no-useless-constructor": "error",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/explicit-function-return-type": [
        "error",
        { "allowExpressions": true }
        ],
        "@typescript-eslint/no-var-requires": "error",
        "@typescript-eslint/type-annotation-spacing": "error",
        "@typescript-eslint/no-unused-vars": [ "error", { "args": "none" } ],
        "@typescript-eslint/no-this-alias": [
            "error",
            {
              "allowedNames": ["_this"]
            }
          ]
    }
}