timerPickerHourLabel method Null safety

String? timerPickerHourLabel(
  1. int hour
)

Label that appears next to the hour picker in CupertinoTimerPicker when selected hour value is hour. This function will deal with pluralization based on the hour parameter.

Implementation

// The global version uses the translated string from the arb file.
String? timerPickerHourLabel(int hour);