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AsyncAsync lifecycle

async/no-async-initialization

Constructors should not start asynchronous work before callers have an explicit lifecycle boundary that can observe readiness or failure.

constructorsinitializationpromises

01 Examples

TypeScript

class Client { constructor() { void this.connect(); } }

Finding

Disallow async work hidden in initialization.

02 Enable it

Setup

Install the package, register its plugin factory, then enable the rule.

Install the package

pnpm add -D @scruple/async

Register the plugin

In scruple.config.ts, register the factory under the async namespace used by the rule ID.

import { asyncRules } from "@scruple/async";

plugins: {
  "async": asyncRules(),
},

Enable the rule

"async/no-async-initialization": "warn"

Package

@scruple/async

Default threshold

Plugin default

Minimum confidence

Plugin default