title: How to fix No component factory found for NgxMaterialTimepickerContainerComponent error?
body: <p>I'm using ngx-material-timepicker in my project.when I use the latest 5.2.2, I'm getting the following error</p>
  
  <pre><code>ng:///NgxMaterialTimepickerModule/NgxMaterialTimepickerToggleComponent.n 
  gfactory.js:13 ERROR Error: No component factory found for NgxMaterialTimepickerContainerComponent. Did you add it to @NgModule.entryComponents?
      at noComponentFactoryError (:4401/vendor.js:87649)
      at CodegenComponentFactoryResolver.resolveComponentFactory (:4401/vendor.js:87714)
      at DomService.appendTimepickerToBody (:4401/main-exams-exams-module.js:8424)
      at NgxMaterialTimepickerComponent.open (:4401/main-exams-exams-module.js:8848)
      at NgxMaterialTimepickerToggleComponent.open (:4401/main-exams-exams-module.js:8994)
      at Object.eval [as handleEvent] (ng:///NgxMaterialTimepickerModule/NgxMaterialTimepickerToggleComponent.ngfactory.js:19)
      at handleEvent (:4401/vendor.js:103240)
      at callWithDebugContext (:4401/vendor.js:104859)
      at Object.debugHandleEvent [as handleEvent] (:4401/vendor.js:104494)
      at dispatchEvent (:4401/vendor.js:90327)
  </code></pre>
  
  <p>But when I downgraded to version 4.0.0 it worked perfectly.</p>
  
  <p>// module page</p>
  
  <pre><code>import { NgModule } from '@angular/core';
  import { NgxMaterialTimepickerModule } from 'ngx-material-timepicker';
  @NgModule({
  declarations: [appComponent ],
    imports: [NgxMaterialTimepickerModule]
  ]
  })
  </code></pre>
  
  <p>html</p>
  
  <pre><code>&lt;div&gt;
      &lt;ngx-material-timepicker-toggle [for]="defaultValue"&gt;&lt;/ngx-material-timepicker-toggle&gt;
      &lt;ngx-material-timepicker #defaultValue&gt;&lt;/ngx-material-timepicker&gt;
      &lt;input aria-label="default time" [ngxTimepicker]="defaultValue" [value]="'05:11 pm'" required readonly&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Can someone help me with the latest version? </p>