kazupon/vue-i18n

@types in vue.i18n

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#1039 opened on Nov 2, 2020

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Type: Improvementgood first issuehelp wanted

Description

Hello,

I'm using vue-i18n on my nuxt app with typescript.

I have a simple question : Why in

declare module 'vue/types/options' {
	interface ComponentOptions<V extends Vue> {
		i18n?: {
			messages?: VueI18n.LocaleMessages
			dateTimeFormats?: VueI18n.DateTimeFormats
			numberFormats?: VueI18n.NumberFormats
			sharedMessages?: VueI18n.LocaleMessages
		}
	}
}

locale and fallbackLocaledoes not appear in this structure ? I try to use them but typescript obviously pull an error.

Thank you Maxime

Contributor guide

Tech stack
typescriptvue
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
TypeScriptVue i18n
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80
Research direction
The issue requests adding `locale` and `fallbackLocale` to the `i18n` option type definition. The relevant file is likely the type declaration for vue i18n, possibly in `types/options.d.ts` or similar. The contributor should locate the `declare module 'vue/types/options'` block and add the missing properties with appropriate types. Reviewing the existing i18n type definitions in the repository will help ensure consistency. No linked PRs or comments provide further context.