import { GrantedSelection } from '@fanfare-io/fanfare-sdk-core/selections';
import { SelectionCheckoutDetails } from './selection-display';
type CheckoutClick = (details?: SelectionCheckoutDetails) => void | Promise<void>;
/** Hands a checkout to the caller's callback when one is wired, and otherwise opens the checkout URL. */
export declare const checkoutHandOff: (onCheckoutClick: CheckoutClick | undefined, checkoutUrl: string | undefined) => CheckoutClick;
/**
 * The granted CTA's hand-off, or undefined where it has nowhere to go. A pick still outstanding has
 * nothing to check out; absent or resolved, the caller's destination stands on its own and carries
 * whatever pair the grant settled.
 */
export declare const grantedCtaClick: (selection: GrantedSelection | null | undefined, onCheckoutClick: CheckoutClick | undefined, checkoutUrl: string | undefined) => CheckoutClick | undefined;
export {};