add apiVersion types (stripe#15)

dweedon-stripe · web-flow · commit cea65bc4c575 · 2020-03-09T15:54:50.000-05:00
diff --git a/types/stripe-js/index.d.ts b/types/stripe-js/index.d.ts
@@ -362,6 +362,11 @@ declare module '@stripe/stripe-js' {
      */
     stripeAccount?: string;
 
+    /**
+     * Override your account's [API version](https://stripe.com/docs/api/versioning).
+     */
+    apiVersion?: string;
+
     /**
      * The [IETF language tag](https://en.wikipedia.org/wiki/IETF_language_tag) used to globally configure localization in Stripe.js.
      * Setting the locale here will localize error strings for all Stripe.js methods.
