Add Temporal (Stage 3) types

[milkcask]

⚙ Compilation target

ESNext

⚙ Library

n/a

Missing / Incorrect Definition

• Temporal
• Temporal.Now
• Temporal.Instant
• Temporal.ZonedDateTime
• Temporal.PlainDate, Temporal.PlainTime, Temporal.PlainDateTime
• Temporal.PlainYearMonth, Temporal.PlainMonthDay
• Temporal.Duration

Sample Code

const now = Temporal.Now.instant();
const past = Temporal.Instant.from('1969-07-20T20:17Z');

Documentation Link

https://tc39.es/proposal-temporal/docs/index.html

The API itself is quite stable. It is calendar that is blocking implementation.

[ooker777]

FYI: Deno has implemented it quite long ago: Temporal - Web - Deno Docs

[MeesterDev]

FYI Firefox is shipping Temporal in version 139, planned to be released at the end of May.

[TomasHubelbauer]

Firefox shipped the Temporal support and it has been out for a few months now. Would be great to get these types unless the condition for entering lib is cross-browser support, which it looks like we will have to wait a bit longer for:
https://caniuse.com/temporal