.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "prettier"
  ],
  "ignorePatterns": ["src/**/__tests__/**", "src/**/__mocks__/**"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json",
    "sourceType": "module"
  },
  "plugins": [
    "import",
    "@typescript-eslint"
  ],
  "rules": {
    "import/no-duplicates": ["warn", { "prefer-inline": true }],
    "import/order": "warn",
    "@typescript-eslint/no-base-to-string": "off", // TODO: Remove
    "prefer-const": "off", // TODO: Remove
    "no-var": "off", // TODO: Remove
    "@typescript-eslint/ban-ts-comment": "warn",
    "@typescript-eslint/ban-types": "off",
    "@typescript-eslint/camelcase": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/no-duplicate-type-constituents": "off",
    "@typescript-eslint/no-empty-function": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-floating-promises": "off",
    "@typescript-eslint/no-implied-eval": "off",
    "@typescript-eslint/no-inferrable-types": "off",
    "@typescript-eslint/no-non-null-asserted-optional-chain": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-redundant-type-constituents": "off",
    "@typescript-eslint/no-unnecessary-type-assertion": "off",
    "@typescript-eslint/no-unsafe-argument": "off",
    "@typescript-eslint/no-unsafe-assignment": "off",
    "@typescript-eslint/no-unsafe-call": "off",
    "@typescript-eslint/no-unsafe-enum-comparison": "off",
    "@typescript-eslint/no-unsafe-member-access": "off",
    "@typescript-eslint/no-unsafe-return": "off",
    "@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
    "@typescript-eslint/no-var-requires": "off",
    "@typescript-eslint/require-await": "error",
    "@typescript-eslint/restrict-plus-operands": "off",
    "@typescript-eslint/restrict-template-expressions": "off",
    "@typescript-eslint/unbound-method": "off",
    "prefer-rest-params": "off"
  },
  "overrides": [{
    "files": ["src/**/__tests__/**", "src/**/__mocks__/**"],
    "plugins": ["import"],
    "rules": {
      "import/order": "warn"
    }
  }]
}