.eslintrc

{
  "env": {
    "node": true,
  },
  "extends": ["airbnb-base", "airbnb-typescript/base"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json",
    "ecmaVersion": 12,
    "sourceType": "module",
  },
  "plugins": ["@typescript-eslint"],
  "rules": {
    "linebreak-style": ["error", "unix"],
    "consistent-return": ["error"],
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-inferrable-types": "off",
    "import/extensions": "off",
    "@typescript-eslint/explicit-function-return-type": [
      "error",
      {
        "allowExpressions": false,
        "allowTypedFunctionExpressions": false,
        "allowHigherOrderFunctions": false,
        "allowConciseArrowFunctionExpressionsStartingWithVoid": false,
      },
    ],
    "@typescript-eslint/typedef": [
      "error",
      {
        "arrayDestructuring": true,
        "arrowParameter": true,
        "memberVariableDeclaration": true,
        "objectDestructuring": true,
        "parameter": true,
        "propertyDeclaration": true,
        "variableDeclaration": true,
      },
    ],
    "import/named": "off",
    "implicit-arrow-linebreak": "off",
    "function-paren-newline": "off",
    "operator-linebreak": "off",
  },
}