export default (function (option, Dayjs, dayjs) {
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								  dayjs.updateLocale = function (locale, customConfig) {
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								    var localeList = dayjs.Ls;
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								    var localeConfig = localeList[locale];
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								    if (!localeConfig) return;
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								    var customConfigKeys = customConfig ? Object.keys(customConfig) : [];
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								    customConfigKeys.forEach(function (c) {
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								      localeConfig[c] = customConfig[c];
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								    });
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								    return localeConfig; // eslint-disable-line consistent-return
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								  };
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								});
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