diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..807b349
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,7 @@
+declare class IntlMessageFormat {
+    constructor(message: string, locales: string | string[], formats?: any);
+    format(context?: any): string;
+    static defaultLocale: string;
+}
+
+export default IntlMessageFormat;