interface CommonCardData {
    /**
     * Duffel's unique identifier for the resource
     */
    id: string;
    /**
     * Whether the card was created in live mode. This field will be set to true
     * if the card was created in live mode, or false if it was created in test mode.
     */
    live_mode: boolean;
    /**
     * Last 4 digits of the card number.
     */
    last_4_digits: string;
    /**
     * Card brand name.
     */
    brand: "visa" | "mastercard" | "uatp" | "american_express" | "diners_club" | "jcb" | "discover";
}
interface CardActionError {
    status: number;
    message: string;
}
export interface SecurityPolicyViolationData {
    violated_directive: string;
}
export interface CreateCardForTemporaryUseData extends CommonCardData {
    saved: false;
    /**
     * The ISO 8601 datetime at which the card will be automatically deleted.
     */
    unavailable_at: string;
}
export interface SaveCardData extends CommonCardData {
    saved: true;
    /**
     * The ISO 8601 datetime at which the card will be automatically deleted.
     */
    unavailable_at: null;
}
export interface SaveCardError extends CardActionError {
}
export interface CreateCardForTemporaryUseError extends CardActionError {
}
/**
 * An object where each key value pair is a style to be applied.
 * e.g. { 'background-image': 'red', 'color': '#000', 'margin-inline': '8px' }
 *
 * Note: If you rely on css variables these will not work as they are
 * defined on a stylesheet the component does not have access to.
 */
type StylesMap = Record<string, string>;
export interface InteractiveElementStyles {
    default?: StylesMap;
    hover?: StylesMap;
    active?: StylesMap;
    focus?: StylesMap;
}
export interface DuffelCardFormStyles {
    input?: InteractiveElementStyles;
    select?: InteractiveElementStyles;
    label?: StylesMap;
    inputErrorMessage?: StylesMap;
    sectionTitle?: StylesMap;
    layoutGrid?: StylesMap;
}
export type DuffelCardFormAction = "validate" | "save-card" | "create-card-for-temporary-use";
export type DuffelCardFormIntent = "to-create-card-for-temporary-use" | "to-use-saved-card" | "to-save-card";
export interface DuffelCardFormProps {
    /**
     * The client key retrieved from the Duffel API.
     */
    clientKey: string;
    /**
     * The styles to apply to the iframe input elements.
     */
    styles?: DuffelCardFormStyles;
    /**
     * This value is intended for Duffel engineers to load the card form iframe
     * from different environments of our [token proxy service](https://github.com/duffelhq/token-proxy).
     *
     * @default: `production`
     */
    tokenProxyEnvironment?: "development" | "staging" | "production";
    /**
     * The card intent defines what the form is meant to look like.
     * It can be one of:
     *
     * - `to-create-card-for-temporary-use`: The full form will be shown. You may also use this intent for the use case of saving and using the card.
     * - `to-use-saved-card`: Only a CVC field will be shown. When using this intent a saved card ID is required.
     * - `to-save-card`: The form will be shown without the CVC field. This only allows you to save a card for future use,
     *    but not create an ID for immediate, temporary use. For the use case of saving and using during checkout, use the `to-create-card-for-temporary-use` intent.
    
     */
    intent: DuffelCardFormIntent;
    /**
     * Once a card is saved, in order to use it, travellers need to enter its cvv.
     * When using the `use-saved-card` intent, you must provide the card ID.
     */
    savedCardData?: {
        id: string;
        brand: string;
    };
    /**
     * This function will be called when the card form validation has been successful.
     */
    onValidateSuccess?: () => void;
    /**
     * If the card form validation is successful but data is changed afterwards,
     * making it invalid, this function will be called.
     */
    onValidateFailure?: () => void;
    /**
     * This function will be called when the card has been created for temporary use.
     *
     * This callback will only be triggered if the `create-card-for-temporary-use`
     * action is present in the `actions` prop. Alternatively,
     * you may use the `triggerCreateCardForTemporaryUse` function from the
     * `useDuffelCardFormActions` hook.
     */
    onCreateCardForTemporaryUseSuccess?: (data: CreateCardForTemporaryUseData) => void;
    /**
     * This function will be called when the component has failed to create the card for temporary use.
     *
     * This callback will only be triggered if the `create-card-for-temporary-use`
     * action is present in the `actions` prop. Alternatively,
     * you may use the `triggerCreateCardForTemporaryUse` function from the
     * `useDuffelCardFormActions` hook.
     */
    onCreateCardForTemporaryUseFailure?: (error: CreateCardForTemporaryUseError) => void;
    /**
     * This function will be called when the card has been saved.
     *
     * This callback will only be triggered if the `save-card`
     * action is present in the `actions` prop. Alternatively,
     * you may use the `triggerSaveCard` function from the
     * `useDuffelCardFormActions` hook.
     */
    onSaveCardSuccess?: (data: SaveCardData) => void;
    /**
     * This function will be called when saving the card has failed.
     *
     * This callback will only be triggered if the `save-card`
     * action is present in the `actions` prop. Alternatively,
     * you may use the `triggerSaveCard` function from the
     * `useDuffelCardFormActions` hook.
     */
    onSaveCardFailure?: (error: SaveCardError) => void;
    /**
     * This function will be called if a security policy violation is detected.
     */
    onSecurityPolicyViolation?: (data: SecurityPolicyViolationData) => void;
}
export {};