我尝试按照所说在Angular.js上添加import { MatFaqModule } from '@angular-material-extensions/faq';这个模块,请帮助我。以下是相关链接:https://angular-material-extensions.github.io/faq/doc/index.html
import { MatCardModule } from '@angular/material/card';
import { MatToolbarModule } from '@angular/material/toolbar';
import { MatButtonModule } from '@angular/material/button';
import { MatInputModule } from '@angular/material/input';
import { MatIconModule } from '@angular/material/icon';
import { MatExpansionModule } from '@angular/material/expansion';