https://github.com/khrj/typed-event-target

Strictly typed EventTarget for Deno and the Browser
https://github.com/khrj/typed-event-target

browser deno emit event eventtarget strict types typescript

Last synced: 4 days ago
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Strictly typed EventTarget for Deno and the Browser

• Host: GitHub
• URL: https://github.com/khrj/typed-event-target
• Owner: khrj
• License: mit
• Created: 2021-02-18T13:36:04.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-10-26T10:59:37.000Z (almost 2 years ago)
• Last Synced: 2024-09-25T23:47:09.211Z (8 days ago)
• Topics: browser, deno, emit, event, eventtarget, strict, types, typescript
• Language: TypeScript
• Homepage:
• Size: 63.5 KB
• Stars: 7
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


    

    
Typed Event Target

    


        Strictly typed EventTarget for Deno and the Browser

    

    


        

        

        

        

        

        

    

    


        View on deno.land

    

    


    


    




## Usage

```ts

import { TypedCustomEvent, TypedEventTarget } from 'https://deno.land/x/[email protected]/mod.ts'

type Events = {

    Hi: string

    Hello: boolean

}

const emitter = new TypedEventTarget()

emitter.addEventListener("Hi", (value) => {

    console.log(value.detail) // "Hello"

})

emitter.dispatchEvent(new TypedCustomEvent("Hi", { detail: "Hello" }))

```

## API

Same as [non-strict EventTarget](https://developer.mozilla.org/en-US/docs/Web/API/EventTarget), however a parameter _must_ be passed to `TypedCustomEvent`.

## Supporters

[![Stargazers repo roster for @khrj/typed-event-target](https://reporoster.com/stars/khrj/typed-event-target)](https://github.com/khrj/typed-event-target/stargazers)

[![Forkers repo roster for @khrj/typed-event-target](https://reporoster.com/forks/khrj/typed-event-target)](https://github.com/khrj/typed-event-target/network/members)

## Related

- [Deno modules](https://github.com/khrj/deno-modules)