.eslintrc.json

{
   "env": {
      "es2021": true,
      "node": true,
      "jest": true
   },
   "extends": [
      "airbnb-base",
      "airbnb-typescript/base",
      "plugin:@typescript-eslint/recommended",
      "plugin:eslint-comments/recommended",
      "plugin:jest/recommended",
      "prettier",
      "plugin:@typescript-eslint/recommended-requiring-type-checking"
   ],
   "parser": "@typescript-eslint/parser",
   "parserOptions": {
      "project": "./tsconfig.json"
   },
   "plugins": ["@typescript-eslint", "eslint-comments", "jest", "import", "prettier"],
   "rules": {
      "no-new": 0,
      "no-template-curly-in-string": "off",
      "max-classes-per-file": ["error", 2],
      "@typescript-eslint/lines-between-class-members": "off",
      "max-len": ["error", { "code": 100 }],
      "class-methods-use-this": "off",
      "no-void": "off",
      "prettier/prettier": "error",
      "import/prefer-default-export": "off",
      "no-use-before-define": [
         "error",
         {
            "functions": false,
            "classes": true,
            "variables": true
         }
      ],
      "@typescript-eslint/explicit-function-return-type": "off",
      "@typescript-eslint/no-use-before-define": [
         "error",
         {
            "functions": false,
            "classes": true,
            "variables": true,
            "typedefs": true
         }
      ],
      "import/no-extraneous-dependencies": "off"
   },
   "settings": {
      "import/resolver": {
         "typescript": {
            "alwaysTryTypes": true,
            "project": "./tsconfig.json"
         }
      }
   }
}