.eslintrc.json

{
    "env": {
        "es2020": true,
        "node": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended"
      ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 11,
        "sourceType": "module"
    },
    "plugins": [
        "@typescript-eslint"
    ],
    "rules": {
        "semi": ["error", "always"],
        "indent": ["error", 4, {
            "SwitchCase": 1,
            "VariableDeclarator": 1,
            "outerIIFEBody": 1,
            "MemberExpression": 1,
            "FunctionDeclaration": { "parameters": 1, "body": 1 },
            "FunctionExpression": { "parameters": 1, "body": 1 },
            "CallExpression": { "arguments": 1 },
            "ArrayExpression": 1,
            "ObjectExpression": 1,
            "ImportDeclaration": 1,
            "flatTernaryExpressions": false,
            "ignoreComments": false,
            "ignoredNodes": ["TemplateLiteral *"]
          }],
          "space-before-function-paren": ["error", "never"]
    }
}