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3.3.0
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goto-bus-stop committed Feb 27, 2021
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23 changes: 23 additions & 0 deletions History.md
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# 3.3.0

- Support EventTarget emitters in `events.once` from Node.js 12.11.0.

Now you can use the `events.once` function with objects that implement the EventTarget interface. This interface is used widely in
the DOM and other web APIs.

```js
var events = require('events');
var assert = require('assert');

async function connect() {
var ws = new WebSocket('wss://example.com');
await events.once(ws, 'open');
assert(ws.readyState === WebSocket.OPEN);
}

async function onClick() {
await events.once(document.body, 'click');
alert('you clicked the page!');
}
```

# 3.2.0

- Add `events.once` from Node.js 11.13.0.
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2 changes: 1 addition & 1 deletion package.json
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{
"name": "events",
"version": "3.2.0",
"version": "3.3.0",
"description": "Node's event emitter for all engines.",
"keywords": [
"events",
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