import 'dart:collection';

const DURATION_INFINITY = Duration(days: 999);
const SECONDARY_BUTTONS_DURATION_MULTIPLIER = 1.8;
final CALENDAR_DATE_IN_DURATION_MULTIPLIER = 1.1;
const PHOTO_SHOW_AFTER_CREATION_DURATION = Duration(milliseconds: 500);
final UnmodifiableSetView<double> DEFAULT_ZOOM_LEVELS =
    UnmodifiableSetView({0.6, 1, 2, 5, 10, 20, 50, 100});
const CALENDAR_DATE_IN_MAX_DELAY = Duration(milliseconds: 500);
const CACHE_INVALIDATION_DURATION = Duration(days: 7);
const WELCOME_SCREEN_PHOTOS_QUERIES = [
  'happy',
  'people',
  'couple',
  'family',
  'fun',
  'friends',
  'romantic',
];