setAfter method Null safety

void setAfter(
  1. Map? after,
  2. {Options? options}
)

can be used to set the after property, which is useful while implementing pagination with QueryType.term type of widgets

Implementation

void setAfter(Map? after, {Options? options}) {
  final prev = this.after;
  this.after = after;
  this.aggregationData!.setAfterKey(after);
  this._applyOptions(options, 'after', prev, after);
}