import type { LinkController } from '../types';
/**
 * `useLinkController` hook.
 *
 * Provides `initLinkController` and `presentLinkController` methods with a shared
 * `loading` state. Call `initLinkController` once when your checkout screen loads,
 * then `presentLinkController` when the customer taps your Link button.
 *
 * @PrivatePreview This API is in private preview and may change without notice.
 */
export declare function useLinkController(): {
    /** Whether an operation is currently in progress. */
    loading: boolean;
    /**
     * Initializes the LinkController with the provided configuration.
     * Must be called before `presentLinkController`.
     *
     * @PrivatePreview
     */
    initLinkController: (params: LinkController.Configuration) => Promise<LinkController.InitResult>;
    /**
     * Presents the Link flow. Must be called after `initLinkController`.
     *
     * @PrivatePreview
     */
    presentLinkController: () => Promise<LinkController.PresentResult>;
    /**
     * Confirms a SetupIntent using the payment method from the most recent
     * `presentLinkController` call. Must be called after a successful presentation.
     *
     * @PrivatePreview
     */
    confirmLinkControllerSetupIntent: (clientSecret: string) => Promise<LinkController.ConfirmSetupIntentResult>;
};
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