@intlify/eslint-plugin-vue-i18n/dist/types/i18n.d.ts

ESLint plugin for Vue I18n

export type I18nLocaleMessageValue = string | null | undefined | number | boolean | symbol | bigint | I18nLocaleMessageDictionary;
export type I18nLocaleMessageDictionary = {
    [property: string]: I18nLocaleMessageValue;
    [property: number]: I18nLocaleMessageValue;
};