.eslintrc.json

{
  "globals": {
      "process": true
  },
  "env": {
      "browser": true,
      "es6": true
  },
  "extends": [
      "plugin:promise/recommended",
      "plugin:@typescript-eslint/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
      "ecmaVersion": 2017,
      "sourceType": "module"
  },
  "rules": {
      "import/first": "off",
      "semi": ["error", "never"],
      "import/no-duplicates": "off",
      "no-trailing-spaces": "off",
      "no-unused-vars": "warn",
      "no-console": 0,
      "func-names": 0,
      "complexity": "off",
      "no-multiple-empty-lines": ["error", { "max": 2 }],
      "promise/avoid-new": "off",
      "promise/always-return": "off",
      "promise/no-callback-in-promise": "off",
      "promise/catch-or-return": "warn",
      "standard/no-callback-literal": "off",
      "quote-props": ["error", "consistent"],
      "no-plusplus": 0,
      "quotes": ["error", "double"],
      "space-before-function-paren": 0,
      "eol-last": "warn",
      "spaced-comment": 0,
      "key-spacing": 0,
      "comma-dangle": ["warn", "only-multiline"],
      "curly": "off",
      "valid-jsdoc": [
          "warn",
          {
              "requireReturn": false,
              "requireParamDescription": false,
              "requireParamType": false,
              "requireReturnType": false
          }
      ],
      "max-len": ["error", { "code": 80, "comments": 140 }],
      "indent": ["warn", 4, { "SwitchCase": 1 }],
      "prefer-template": 2,
      "no-useless-constructor": "off",
      "@typescript-eslint/no-useless-constructor": "error",
      "@typescript-eslint/camelcase": "off",
      "@typescript-eslint/explicit-function-return-type": "off",
      "object-curly-spacing": 0,
      "no-case-declarations": "off",
      "@typescript-eslint/ban-types": "warn",
      "@typescript-eslint/member-delimiter-style": [
          "error",
          {
              "multiline": {
                  "delimiter": "none"
              },
              "singleline": {
                  "delimiter": "semi"
              }
          }
      ],
      "@typescript-eslint/no-explicit-any": "off"
  }
}