/// BraintreePlugin.initialize("a"); BraintreePlugin.initialize("a", () => {}); BraintreePlugin.initialize("a", () => {}, () => {}); var paymentUIOptions: BraintreePlugin.PaymentUIOptions = { cancelText: "Cancel", title: "Purchase", ctaText: "Select Payment Method", amount: "$49.99", primaryDescription: "Your Item", secondaryDescription: "Free shipping!" }; BraintreePlugin.presentDropInPaymentUI(); BraintreePlugin.presentDropInPaymentUI(paymentUIOptions); BraintreePlugin.presentDropInPaymentUI(paymentUIOptions, (result: BraintreePlugin.PaymentUIResult) => {}); BraintreePlugin.presentDropInPaymentUI(paymentUIOptions, (result: BraintreePlugin.PaymentUIResult) => {}, () => {});