RecentSearchOptions constructor Null safety

RecentSearchOptions(
  1. {int? size = 5,
  2. int? minChars = 3,
  3. String? from,
  4. String? to,
  5. Map<String, String>? customEvents}
)

Implementation

RecentSearchOptions(
    {this.size = 5,
    this.minChars = 3,
    this.from,
    this.to,
    this.customEvents});