core/common/extension-hooks.ts
        
| Properties | 
| Methods | 
| 
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| constructor(rootInjector: Injector, pluginService: PluginsResolveService) | |||||||||
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                                    Parameters :
                                     
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| factories | 
| Type : ExtensionFactory<T>[] | 
| Default value : [] | 
| Protected injectors | 
| Type : Injector[] | 
| All injectors to search for an extension. | 
| items$ | 
| Type : Observable<T[]> | 
| Readonly refresh$ | 
| Type : Observable<void> | 
| refresh | 
| refresh() | 
| Refresh the extension factories 
                            Returns :          void | 
| Protected Abstract setupItemsObservable | 
| setupItemsObservable() | 
| Should be called within the constructor of the extending class and set the items$ attribute. 
                            Returns :      Observable<T[]> |