The Wait library provides a convenient way to implement polling mechanisms with customizable timeouts and intervals in TypeScript.

You can install the Wait library via npm:

npm install ts-wait

import { Wait } from 'ts-wait';

await new Wait<Document>(() => client.documents.getDocument(id))
        .pollingEvery(1000)
        .withTimeout(20000)
        .until(document => document.status === 'COMPLETED')       

Wait<T> A class that represents the Wait library.

Constructor new Wait(call: () => Promise<T>): Creates a new Wait instance with the provided asynchronous function.

withTimeout(timeout: number): Wait<T>: Sets the timeout for waiting in milliseconds (default: 30000)

pollingEvery(interval: number): Wait<T>: Sets the polling interval in milliseconds (default: 1000).

withMessage(message: string): Wait<T>: Sets a custom error message.

async until(condition: (it: T) => boolean): Promise<T>: Waits until the provided condition function returns true or the timeout is reached. Returns the result when the condition is met.

Contributions are welcome! Feel free to submit issues or pull requests.

This library is licensed under the MIT License. See the LICENSE file for details.