feat(lib): implement output signals

libs/ui/src/lib/assistant/assistant-list-item/assistant-list-item.component.ts

@@ -7,12 +7,11 @@ import {
   ChangeDetectorRef,
   Component,
   ElementRef,
-  EventEmitter,
   HostBinding,
   Input,
   OnChanges,
-  Output,
-  ViewChild
+  ViewChild,
+  output
 } from '@angular/core';
 import { Params, RouterModule } from '@angular/router';
 
@@ -39,14 +38,14 @@ export class GfAssistantListItemComponent
 
   @Input() item: SearchResultItem;
 
-  @Output() clicked = new EventEmitter<void>();
-
   @ViewChild('link') public linkElement: ElementRef;
 
   public hasFocus = false;
   public queryParams: Params;
   public routerLink: string[];
 
+  protected readonly clicked = output<void>();
+
   public constructor(private changeDetectorRef: ChangeDetectorRef) {}
 
   public ngOnChanges() {

libs/ui/src/lib/assistant/assistant.component.ts

@@ -12,16 +12,15 @@ import {
   ChangeDetectorRef,
   Component,
   ElementRef,
-  EventEmitter,
   HostListener,
   Input,
   OnChanges,
   OnDestroy,
   OnInit,
-  Output,
   QueryList,
   ViewChild,
-  ViewChildren
+  ViewChildren,
+  output
 } from '@angular/core';
 import { FormControl, FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { MatButtonModule } from '@angular/material/button';
@@ -124,10 +123,6 @@ export class GfAssistantComponent implements OnChanges, OnDestroy, OnInit {
   @Input() hasPermissionToChangeFilters: boolean;
   @Input() user: User;
 
-  @Output() closed = new EventEmitter<void>();
-  @Output() dateRangeChanged = new EventEmitter<DateRange>();
-  @Output() filtersChanged = new EventEmitter<Filter[]>();
-
   @ViewChild('menuTrigger') menuTriggerElement: MatMenuTrigger;
   @ViewChild('search', { static: true }) searchElement: ElementRef;
 
@@ -166,6 +161,10 @@ export class GfAssistantComponent implements OnChanges, OnDestroy, OnInit {
   };
   public tags: Filter[] = [];
 
+  protected readonly closed = output<void>();
+  protected readonly dateRangeChanged = output<DateRange>();
+  protected readonly filtersChanged = output<Filter[]>();
+
   private readonly PRESELECTION_DELAY = 100;
 
   private filterTypes: Filter['type'][] = [