.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:import/errors",
    "plugin:import/typescript",
    "prettier"
  ],
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "ignorePatterns": [
    "dist/"
  ],
  "rules": {
    "eqeqeq": [
      "error",
      "always"
    ],
    "import/named": "off",
    "import/no-default-export": "error",
    "prettier/prettier": "error",
    "no-console": "off",
    "no-plusplus": [
      "error",
      {
        "allowForLoopAfterthoughts": true
      }
    ],
    "no-unused-expressions": [
      "error",
      {
        "allowShortCircuit": true
      }
    ],
    "spaced-comment": [
      "error",
      "always",
      {
        "markers": [
          "/"
        ]
      }
    ],
    "@typescript-eslint/await-thenable": "error",
    "@typescript-eslint/ban-ts-comment": "off",
    //Just, nope. Not worth it.
    "@typescript-eslint/ban-types": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    //TODO Handle later
    "@typescript-eslint/lines-between-class-members": [
      "error",
      "always",
      {
        "exceptAfterSingleLine": true
      }
    ],
    "@typescript-eslint/prefer-namespace-keyword": "off",
    "@typescript-eslint/no-empty-function": "off",
    "@typescript-eslint/no-explicit-any": "error",
    "@typescript-eslint/no-namespace": [
      "error",
      {
        "allowDeclarations": true
      }
    ],
    "@typescript-eslint/no-empty-function": "off",
    "@typescript-eslint/no-explicit-any": "off",
    // TODO Handle this later
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-unsafe-declaration-merging": "off",
    "@typescript-eslint/no-unused-vars": "off",
    "@typescript-eslint/array-type": [
      "error",
      {
        "default": "array"
      }
    ]
  },
  "settings": {
    "import/resolver": {
      "node": {
        "paths": [
          "src",
          "types",
          "",
          "dist"
        ],
        "extensions": [
          ".css",
          ".js",
          ".json",
          ".jsx",
          ".scss",
          ".ts",
          ".tsx"
        ]
      },
      "eslint-import-resolver-typescript": true,
      "typescript": true
    },
    "import/parsers": {
      "@typescript-eslint/parser": [
        ".ts"
      ]
    }
  },
  "plugins": [
    "prettier",
    "@typescript-eslint",
    "import"
  ],
  "parser": "@typescript-eslint/parser"
}