data library Null safety

Classes

Book
BookDataProvider
BookType
Chapters
ClosestPrayer
Collection
Content
DailyPrayer
Data
Date
Designation
Gregorian
Hijri
HijriMonth
HijriWeekday
Juzs
Location
Meta
Method
Month
MonthlyPrayer
Pagination
Params
PrayerTime
PrayerTimeDataProvider
QuranChapters
QuranJuzs
QuranLineResultModel
QuranPage
QuranPageMode
QuranPageReaderConfig
QuranPageResponse
QuranVersesResultModel
Timings
TranslatedName
Translation
Translations
VerseMapping
Verses
Weekday
Words