singleOrNull

@JvmName(name = "singleOrNull_with_it_unibo_collektive_aggregate_Field_of_ByteArray_end")
fun <ID : Any> Field<ID, ByteArray>.singleOrNull(): Field<ID, Byte?>
@JvmName(name = "singleOrNull_with_it_unibo_collektive_aggregate_Field_of_ByteArray_end_and_Function1_of_Byte_and_Boolean_end")
inline fun <ID : Any> Field<ID, ByteArray>.singleOrNull(crossinline predicate: (Byte) -> Boolean): Field<ID, Byte?>
@JvmName(name = "singleOrNull_with_ByteArray_and_it_unibo_collektive_aggregate_Field_of_Function1_of_Byte_and_Boolean_end_end")
fun <ID : Any> ByteArray.singleOrNull(predicate: Field<ID, (Byte) -> Boolean>): Field<ID, Byte?>
@JvmName(name = "singleOrNull_with_it_unibo_collektive_aggregate_Field_of_ByteArray_end_and_it_unibo_collektive_aggregate_Field_of_Function1_of_Byte_and_Boolean_end_end")
fun <ID : Any> Field<ID, ByteArray>.singleOrNull(predicate: Field<ID, (Byte) -> Boolean>): Field<ID, Byte?>