import { NgDraggableModule } from 'angular-draggable'; 
@NgModule({                                   
    imports: [
        ....,                                
        NgDraggableModule                       
    ],
    declarations: [YourAppComponent ],
    exports: [YourAppComponent],
    bootstrap: [YourAppComponent],
})
.....

<div draggable>
    content
 </div>    

<div draggable="true">
    content
</div>    

<div draggable="false">
    content
</div>