method Interface.prototype.question
Usage in Deno
```typescript import { Interface } from "node:node__readline.d.ts"; ```
Interface.prototype.question(query: string,callback: (answer: string) => void,): void
The `rl.question()` method displays the `query` by writing it to the `output`,
waits for user input to be provided on `input`, then invokes the `callback` function passing the provided input as the first argument.
When called, `rl.question()` will resume the `input` stream if it has been
paused.
If the `Interface` was created with `output` set to `null` or `undefined` the `query` is not written.
The `callback` function passed to `rl.question()` does not follow the typical
pattern of accepting an `Error` object or `null` as the first argument.
The `callback` is called with the provided answer as the only argument.
An error will be thrown if calling `rl.question()` after `rl.close()`.
Example usage:
```js
rl.question('What is your favorite food? ', (answer) => {
console.log(`Oh, so your favorite food is ${answer}`);
});
```
Using an `AbortController` to cancel a question.
```js
const ac = new AbortController();
const signal = ac.signal;
rl.question('What is your favorite food? ', { signal }, (answer) => {
console.log(`Oh, so your favorite food is ${answer}`);
});
signal.addEventListener('abort', () => {
console.log('The food question timed out');
}, { once: true });
setTimeout(() => ac.abort(), 10000);
```
void