<app-report-title-bar [title]="report.adminName" type="Completion">
  <app-report-option-panel [report]="report">
  </app-report-option-panel>
</app-report-title-bar>


=>

<report-title-bar [title]="report.adminName" type="Completion">
  <report-option-panel [report]="report">
  </report-option-panel>
</report-title-bar>

( ͡° ͜ʖ ͡°) ?