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March 10, 2022 09:58
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| /** | |
| * Better DateTimeFormatOptions types | |
| * | |
| * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat/DateTimeFormat for representation details | |
| */ | |
| export interface DateTimeFormatOptions extends Intl.DateTimeFormatOptions { | |
| localeMatcher?: 'best fit' | 'lookup'; | |
| weekday?: 'long' | 'short' | 'narrow'; | |
| era?: 'long' | 'short' | 'narrow'; | |
| year?: 'numeric' | '2-digit'; | |
| month?: 'numeric' | '2-digit' | 'long' | 'short' | 'narrow'; | |
| day?: 'numeric' | '2-digit'; | |
| hour?: 'numeric' | '2-digit'; | |
| minute?: 'numeric' | '2-digit'; | |
| second?: 'numeric' | '2-digit'; | |
| timeZoneName?: 'long' | 'short'; | |
| formatMatcher?: 'best fit' | 'basic'; | |
| hour12?: boolean; | |
| /** | |
| * Timezone string must be one of IANA. UTC is a universally required recognizable value | |
| */ | |
| timeZone?: 'UTC' | string; | |
| dateStyle?: 'full' | 'long' | 'medium' | 'short', | |
| timeStyle?: 'full' | 'long' | 'medium' | 'short', | |
| calendar?: 'buddhist' | 'chinese' | ' coptic' | 'ethiopia' | 'ethiopic' | 'gregory' | ' hebrew' | 'indian' | 'islamic' | 'iso8601' | ' japanese' | 'persian' | 'roc', | |
| dayPeriod?: 'narrow' | 'short' | 'long', | |
| numberingSystem?: 'arab' | 'arabext' | 'bali' | 'beng' | 'deva' | 'fullwide' | ' gujr' | 'guru' | 'hanidec' | 'khmr' | ' knda' | 'laoo' | 'latn' | 'limb' | 'mlym' | ' mong' | 'mymr' | 'orya' | 'tamldec' | ' telu' | 'thai' | 'tibt', | |
| hourCycle?: 'h11' | 'h12' | 'h23' | 'h24', | |
| /** | |
| * Warning! Partial support | |
| */ | |
| fractionalSecondDigits?: 0 | 1 | 2 | 3 | |
| } |
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