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@burglekitt/gmt

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Temporal-based date and time utilities with timezone support and polyfill integration

github.com/burglekitt/gmt

burglekitt/gmt

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/** * Return a localized string for a PlainDateTime ISO input using Intl options. * * - Uses Temporal.PlainDateTime.toLocaleString for formatting. * - Accepts optional BCP 47 locale and Intl.DateTimeFormatOptions. * - Returns "" for invalid input. * * @param value ISO PlainDateTime string * @param locale optional BCP 47 locale identifier * @param options optional Intl.DateTimeFormatOptions * @returns localized date-time string or "" on invalid input * * @example formatDateTime("2024-03-15T14:30:00", "en-US", { dateStyle: "medium", timeStyle: "short" }) // "Mar 15, 2024 at 2:30 PM" * @example formatDateTime("2024-03-15T14:30:00", "de-DE", { dateStyle: "medium", timeStyle: "short" }) // "15.03.2024, 14:30" * @example formatDateTime("invalid") // "" */ export declare function formatDateTime(value: string, locale?: string, options?: Intl.DateTimeFormatOptions): string;