Improve

src/app/pipes/pipes.module.ts

@@ -2,10 +2,11 @@ import { NgModule } from '@angular/core';
 import { FilterPipe } from './filter.pipe';
 import { SearchDocumentPipe } from './search-document.pipe';
 import { CustomTaskPipe } from './custom-task.pipe';
+import { EventPipe } from './event.pipe';
 
 
 @NgModule({
-  declarations: [FilterPipe, SearchDocumentPipe, CustomTaskPipe],
+  declarations: [FilterPipe, SearchDocumentPipe, CustomTaskPipe, EventPipe],
   exports: [FilterPipe],
   imports: []
 })