1. Skeleton methods for next and prev

pagination.component.ts

  currentPageNumber: number = 1;

  // Fetch next page data
  next() {
    this.getData(this.currentPageNumber + 1)
  }
  
  // Fetch previous page data
  prev() {
    this.getData(this.currentPageNumber - 1)
  }

  // Fetch data from API
  getData(pageNo: any) {
    // Fetch API
  }