MikeRyanDev

import { Directive, Output, EventEmitter, ChangeDetectionStrategy, ElementRef } from '@angular/core';
import { Observable } from 'rxjs/Observable';
import { Subscription } from 'rxjs/Subscription';
import 'rxjs/add/operator/takeUntil';

@Directive({
  selector: '[draggable]',
  changeDetection: ChangeDetectionStrategy.OnPush
})
export class DraggableDirective {