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# [3.1.0](https://github.com/socketio/emitter/compare/3.0.0...3.1.0) (2022-04-17)
### Features
* add ESM version ([54468cf](https://github.com/socketio/emitter/commit/54468cf7a3753f4fde435b70f5df57974588ed68))
# [3.0.0](https://github.com/socketio/emitter/compare/2.0.0...3.0.0) (2021-10-14)
### Features
* add support for typed events ([84397cb](https://github.com/socketio/emitter/commit/84397cb0cd6265e0ee79adbf1607beff12ca9f16))
### BREAKING CHANGES
* we now use a named export instead of a default export
```js
// before
import Emitter from "@socket.io/component-emitter"
// after
import { Emitter } from "@socket.io/component-emitter"
```
[1]: https://github.com/socketio/socket.io-client/blob/a9e5b85580e8edca0b0fd2850c3741d3d86a96e2/lib/typed-events.ts
1.3.0 / 2018-04-15
==================
* removed bower support
* expose emitter on `exports`
* prevent de-optimization from using `arguments`
1.2.1 / 2016-04-18
==================
* enable client side use
1.2.0 / 2014-02-12
==================
* prefix events with `$` to support object prototype method names
1.1.3 / 2014-06-20
==================
* republish for npm
* add LICENSE file
1.1.2 / 2014-02-10
==================
* package: rename to "component-emitter"
* package: update "main" and "component" fields
* Add license to Readme (same format as the other components)
* created .npmignore
* travis stuff
1.1.1 / 2013-12-01
==================
* fix .once adding .on to the listener
* docs: Emitter#off()
* component: add `.repo` prop
1.1.0 / 2013-10-20
==================
* add `.addEventListener()` and `.removeEventListener()` aliases
1.0.1 / 2013-06-27
==================
* add support for legacy ie
1.0.0 / 2013-02-26
==================
* add `.off()` support for removing all listeners
0.0.6 / 2012-10-08
==================
* add `this._callbacks` initialization to prevent funky gotcha
0.0.5 / 2012-09-07
==================
* fix `Emitter.call(this)` usage
0.0.3 / 2012-07-11
==================
* add `.listeners()`
* rename `.has()` to `.hasListeners()`
0.0.2 / 2012-06-28
==================
* fix `.off()` with `.once()`-registered callbacks
|
