> For the complete documentation index, see [llms.txt](https://rxjs.gitbook.io/rx-txjs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rxjs.gitbook.io/rx-txjs/quick-start/untitled.md).

# TypeScript

#### For TypeScript users:

1. Creating a component

```
import { TxMountPoint, TxMountPointRegistry, TxTask } from 'rx-txjs';
 
export class Component {
  // NOTE: you can use Symbol('GITHUB::GIST::C1') as mountpoint identifier as well as a string.
  mountpoint = TxMountPointRegistry.instance.create('GITHUB::GIST::C1');
 
  constructor() {
    this.mountpoint.tasks().subscribe(
      (task) => {
        console.log('[Component:tasks] got task = ' + JSON.stringify(task, undefined, 2));                  
 
        // just send the reply to whom is 'setting' on this reply subject
        this.mountpoint.reply().next(new TxTask('from Component', 'ok', task['data']))
      }
    )
 
    this.mountpoint.undos().subscribe(
      (data) => {
          console.log('[Component:undo] going to undo my stuff, data = ' + JSON.stringify(data, undefined, 2));
          this.method = task['method'];
 
          // just send the reply to whom is 'setting' on this reply subject
          this.mountpoint.reply().next(new TxTask('from Component', 'ok', data['data']))
      }
    )
  }
 
}  
```

2\. Create and run a job

```typescript
let job = new TxJob();
 
  job.add(TxMountPointRegistry.instance.get('GITHUB::GIST::C1'));
  job.add(TxMountPointRegistry.instance.get('GITHUB::GIST::C2'));
  job.add(TxMountPointRegistry.instance.get('GITHUB::GIST::C3'));
 
  job.execute(new TxTask(
    'create',
    '',
    {something: 'more data here'})
  ); 
```

####


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