diff --git a/src/client/includes/formatters.ts b/src/client/includes/formatters.ts
index abe1cb9..7040289 100644
--- a/src/client/includes/formatters.ts
+++ b/src/client/includes/formatters.ts
@@ -42,12 +42,9 @@ export const getDateFormatter: MemoizedIntlFormatter<
     throw new Error('[svelte-i18n] A "locale" must be set to format dates')
   }
 
-  const hasInlineArgs = Object.keys(options).length > 0
-  if (!hasInlineArgs) {
-    options =
-      typeof format === 'string'
-        ? getIntlFormatterOptions('date', format)
-        : getIntlFormatterOptions('date', 'short')
+  if (format) options = getIntlFormatterOptions('date', format)
+  else if (Object.keys(options).length === 0) {
+    options = getIntlFormatterOptions('date', 'short')
   }
 
   return new Intl.DateTimeFormat(locale, options)
@@ -64,12 +61,9 @@ export const getTimeFormatter: MemoizedIntlFormatter<
     )
   }
 
-  const hasInlineArgs = Object.keys(options).length > 0
-  if (!hasInlineArgs) {
-    options =
-      typeof format === 'string'
-        ? getIntlFormatterOptions('time', format)
-        : getIntlFormatterOptions('time', 'short')
+  if (format) options = getIntlFormatterOptions('time', format)
+  else if (Object.keys(options).length === 0) {
+    options = getIntlFormatterOptions('time', 'short')
   }
 
   return new Intl.DateTimeFormat(locale, options)
diff --git a/src/client/index.ts b/src/client/index.ts
index 2f94c4f..861faf3 100644
--- a/src/client/index.ts
+++ b/src/client/index.ts
@@ -5,7 +5,7 @@ export function defineMessages(i: Record<string, MessageObject>) {
   return i
 }
 
-export { configure } from './configs'
+export { init } from './configs'
 export { $locale as locale } from './stores/locale'
 export {
   $dictionary as dictionary,
diff --git a/test/client/stores/locale.test.ts b/test/client/stores/locale.test.ts
index 01583ae..1a44a20 100644
--- a/test/client/stores/locale.test.ts
+++ b/test/client/stores/locale.test.ts
@@ -1,7 +1,6 @@
 import { get } from 'svelte/store'
+
 import { lookupMessage } from '../../../src/client/includes/lookup'
-
-
 import {
   isFallbackLocaleOf,
   getFallbackOf,