.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint"
  ],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "rules": {
    "quotes": [
      "error",
      "single",
      {
        "avoidEscape": true
      }
    ],
    "semi": ["error", "never"],
    "max-len": ["error", 100],
    "no-trailing-spaces": "error",
    "comma-dangle": [
      "error",
      {
        "arrays": "always-multiline",
        "objects": "always-multiline",
        "imports": "always-multiline",
        "exports": "always-multiline",
        "functions": "always-multiline"
      }
    ],
    "comma-spacing": "error",
    "object-curly-spacing": [
      "error",
      "always",
      {
        "objectsInObjects": true,
        "arraysInObjects": true
      }
    ],
    "array-bracket-spacing": ["error", "never"],
    "curly": ["error", "all"],
    "func-call-spacing": ["error", "never"],
    "no-lonely-if": "error",
    "prefer-const": "error",
    "prefer-arrow-callback": "error",
    "no-shadow": "error",
    "indent": ["error", 2],
    "no-console": "warn"
  }
}