MutationBuilderCondition<T> typedef
MutationBuilderCondition<T> =
FutureOr<bool> Function(MutationState<T> oldState, MutationState<T> newState)
This function is being called everytime the query registered in the MutationBuilder receives new updates
and let's you control when the _MutationBuilderState.build
method should be called
Implementation
typedef MutationBuilderCondition<T> = FutureOr<bool> Function(
MutationState<T> oldState,
MutationState<T> newState,
);