.eslintrc.json

{
  "root": true,
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/strict-type-checked"
  ],
  "plugins": ["ban", "@typescript-eslint"],
  "parser": "@typescript-eslint/parser",
  "ignorePatterns": ["**/*.test.ts", "**/build.js", "**/dist/*"],
  "rules": {
    "@typescript-eslint/ban-ts-comment": [
      "error",
      {
        "ts-expect-error": true,
        "ts-ignore": "allow-with-description",
        "ts-nocheck": true,
        "ts-check": "allow-with-description",
        "minimumDescriptionLength": 1
      }
    ],
    "@typescript-eslint/consistent-type-imports": [
      "error",
      {
        "prefer": "type-imports",
        "fixStyle": "inline-type-imports"
      }
    ],
    "@typescript-eslint/explicit-module-boundary-types": "error",
    "@typescript-eslint/no-for-in-array": "error",
    "@typescript-eslint/no-misused-promises": [
      "error",
      {
        "checksVoidReturn": false
      }
    ],
    "@typescript-eslint/no-non-null-assertion": "warn",
    "@typescript-eslint/no-shadow": "error",
    "@typescript-eslint/no-unsafe-argument": "warn",
    "@typescript-eslint/no-unsafe-assignment": "warn",
    "@typescript-eslint/no-unsafe-call": "warn",
    "@typescript-eslint/no-unsafe-member-access": "warn",
    "@typescript-eslint/no-unsafe-return": "warn",
    "@typescript-eslint/no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "^_"
      }
    ],
    "@typescript-eslint/restrict-template-expressions": "warn",
    "@typescript-eslint/switch-exhaustiveness-check": [
      "error",
      {
        "considerDefaultExhaustiveForUnions": true
      }
    ],
    "ban/ban": [
      "error",
      {
        "name": "parseInt",
        "message": "Use Number() constructor"
      }
    ],
    "eqeqeq": "error",
    "no-console": "error",
    "no-throw-literal": "error"
  }
}