import { DateAdapter, DateTime, RecurrenceRuleResult } from '@rschedule/core';
import { INormFrequencyRuleOptions } from '../Frequency';
import { RecurrenceRuleBase } from './recurrence-rule-base';
/**
 * Contains shared logic for ByHourOfDay, ByMinuteOfHour,
 * BySecondOfMinute, and ByMillisecondOfSecond rule pipes
 */
export default abstract class ByTimeOfUnitRule<
  T extends INormFrequencyRuleOptions
> extends RecurrenceRuleBase<T> {
  protected abstract readonly baseGranularity: DateAdapter.TimeUnit;
  protected abstract readonly granularity: DateAdapter.TimeUnit;
  protected abstract readonly option: number[];
  run(date: DateTime): RecurrenceRuleResult;
}