types/stripe-v3: add elements.Elements.getElement (#40970)

types/stripe-v3/index.d.ts

@@ -11,6 +11,7 @@
 //                 Thomas Marek <https://github.com/ttmarek>
 //                 Kim Ehrenpohl <https://github.com/kimehrenpohl>
 //                 Krishna Pravin <https://github.com/KrishnaPravin>
+//                 Hiroshi Ioka <https://github.com/hirochachacha>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare var Stripe: stripe.StripeStatic;
@@ -702,6 +703,7 @@ declare namespace stripe {
         type elementsType = 'card' | 'cardNumber' | 'cardExpiry' | 'cardCvc' | 'postalCode' | 'paymentRequestButton' | 'iban' | 'idealBank';
         interface Elements {
             create(type: elementsType, options?: ElementsOptions): Element;
+            getElement(type: elementsType): Element | null;
         }
 
         interface ElementsOptions {

types/stripe-v3/stripe-v3-tests.ts

@@ -300,4 +300,10 @@ describe("Stripe elements", () => {
             }
         });
     });
+
+    it("should get card element", () => {
+        elements.create('card');
+        const card = elements.getElement('card');
+        console.log(card);
+    });
 });