RecordDataServiceBuilder<X, KType> extension Null safety

on

Methods

builder(KType recordId, {RecordDataServiceWidgetBuilderWithContext<X?, KType>? builder, WidgetDataBuilder<X>? successFn, String? key, bool isSliver = false, bool allowNull = false, X? initialValue}) Widget
buildFromRecordStream(KType recordId, {RecordDataServiceWidgetBuilder<X, KType>? builder, String? key, X? initialValue, bool isSliver = false, SimpleWidgetBuilder loadingFn = kLoader}) Widget