- format(date, format, options?): string
 
- 
Parameters
- 
date: number | Date
 
- 
format: string
 
- 
Optional options: { 
    firstWeekContainsDate?: number; 
    locale?: Locale; 
    useAdditionalDayOfYearTokens?: boolean; 
    useAdditionalWeekYearTokens?: boolean; 
    weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6; 
}
Optional 
- 
Optional firstWeekContainsDate?: number
 
- 
Optional locale?: Locale
 
- 
Optional useAdditionalDayOfYearTokens?: boolean
 
- 
Optional useAdditionalWeekYearTokens?: boolean
 
- 
Optional weekStartsOn?: 0 | 1 | 2 | 3 | 4 | 5 | 6
 
 
 
Returns string