import { ApplePayButtonController, ApplePayButtonListenerOptions } from './apple-pay';
import { GooglePayButtonController, GooglePayButtonListenerOptions } from './google-pay';
import { BillingAddressRequirement, CreditCardAdditionalFields, PaymentMethodFormController, PaymentMethodFormListenerOptions } from './payment-method-form';
type Container = HTMLElement | string;
/**
 * Options accepted by {@link mountAmosCreditCardPaymentMethodForm}.
 */
export type AmosCreditCardPaymentMethodFormOptions = PaymentMethodFormListenerOptions & {
    /**
     * The Amos render token for the credit-card payment method form.
     *
     * It is safe to pass this to the client. Create this on
     * https://dashboard.amos.com.
     */
    renderToken: string;
    /**
     * The additional fields that are required to be filled out in the
     * form in addition to the card number, expiration date, CVV, and
     * billing address fields.
     *
     * @default { cardholderName: false }
     */
    additionalFields?: CreditCardAdditionalFields;
    /**
     * How much billing address the form collects.
     *
     * @default "country"
     */
    billingAddressRequirement?: BillingAddressRequirement;
};
/**
 * Controller returned by {@link mountAmosCreditCardPaymentMethodForm}
 * and {@link mountAmosBankAccountPaymentMethodForm}.
 */
export type AmosPaymentMethodFormMountController = PaymentMethodFormController & {
    /**
     * The underlying `<iframe>` element. Pass this as the `iframe`
     * argument to {@link validateForm}, {@link confirmPayment}, or
     * {@link confirmSetup}.
     */
    iframe: HTMLIFrameElement;
};
/**
 * Controller returned by {@link mountAmosBankAccountPaymentMethodForm}.
 * `update()` also accepts `requireAchVerification` when the host's ACH
 * policy changes.
 */
export type AmosBankAccountPaymentMethodFormMountController = Omit<AmosPaymentMethodFormMountController, "update"> & {
    update: (patch: Partial<AmosBankAccountPaymentMethodFormOptions>) => void;
};
/**
 * Mount the secure credit-card payment method form into a container
 * element. Returns a controller exposing the underlying iframe, an
 * `update()` method, and a `destroy()` method.
 *
 * A field-shaped skeleton is shown immediately and replaced by the
 * iframe once appearance is applied, or after 1.5s if appearance never
 * acks.
 *
 * Use the returned `controller.iframe` when calling
 * {@link validateForm}, {@link confirmPayment}, or
 * {@link confirmSetup}.
 */
export declare function mountAmosCreditCardPaymentMethodForm(container: Container, options: AmosCreditCardPaymentMethodFormOptions): AmosPaymentMethodFormMountController;
/**
 * Options accepted by {@link mountAmosBankAccountPaymentMethodForm}.
 */
export type AmosBankAccountPaymentMethodFormOptions = PaymentMethodFormListenerOptions & {
    /**
     * The Amos render token for the bank-account payment method form.
     *
     * It is safe to pass this to the client. Create this on
     * https://dashboard.amos.com.
     */
    renderToken: string;
    /**
     * How much billing address the form collects.
     *
     * @default "country"
     */
    billingAddressRequirement?: BillingAddressRequirement;
    /**
     * When true, hide the routing/account iframe and mount Plaid
     * Embedded Institution Search in the parent. Ignored when
     * {@link AmosBankAccountPaymentMethodFormOptions.intent} is
     * `"setup"` (setup always shows Plaid) or when the render token
     * disables verification.
     *
     * Hosts that still have an ACH threshold should compute this
     * themselves (for example with `requiresAchVerification`).
     * `update({ requireAchVerification })` hides or shows Link; it does
     * not destroy the Embedded handler. `destroy()` tears it down.
     *
     * @default false
     */
    requireAchVerification?: boolean;
    /**
     * `"setup"` saves a bank account for later charges and always shows
     * Plaid (unless the render token disables verification). `"payment"`
     * uses {@link AmosBankAccountPaymentMethodFormOptions.requireAchVerification}.
     *
     * @default "payment"
     */
    intent?: "payment" | "setup";
};
/**
 * Mount the secure bank-account payment method form into a container
 * element. Returns a controller exposing the underlying iframe, an
 * `update()` method, and a `destroy()` method.
 *
 * When {@link AmosBankAccountPaymentMethodFormOptions.requireAchVerification}
 * is true (or `intent` is `"setup"`), and the render token allows
 * verification, the SDK hides the routing/account iframe and mounts
 * [Plaid Embedded Institution Search](https://plaid.com/docs/link/embedded-institution-search/)
 * in the parent. `update({ requireAchVerification })` hides or shows
 * that handler; it does not destroy it. Hosts do not proxy Pay API
 * (`GET /merchants`, `POST /plaid_link_tokens`); embed does that with
 * `PAY_API_KEY`. Do not put Plaid secrets in the browser.
 *
 * Use the returned `controller.iframe` when calling
 * {@link validateForm}, {@link confirmPayment}, or
 * {@link confirmSetup}.
 */
export declare function mountAmosBankAccountPaymentMethodForm(container: Container, options: AmosBankAccountPaymentMethodFormOptions): AmosBankAccountPaymentMethodFormMountController;
/**
 * Options accepted by {@link mountAmosGooglePayButton}.
 */
export type AmosGooglePayButtonOptions = GooglePayButtonListenerOptions & {
    /**
     * The Amos render token for the Google Pay button.
     *
     * It is safe to pass this to the client. Create this on
     * https://dashboard.amos.com.
     */
    renderToken: string;
    /** Class names applied to the host-page `<iframe>` element. */
    iframeClassName?: string;
    /**
     * Inline style applied to the host-page `<iframe>` element. Use CSS
     * lengths with units (`{ borderRadius: "8px" }`).
     */
    iframeStyle?: Partial<CSSStyleDeclaration>;
};
/**
 * Controller returned by {@link mountAmosGooglePayButton}.
 */
export type AmosGooglePayButtonMountController = GooglePayButtonController & {
    /**
     * The underlying `<iframe>` element.
     */
    iframe: HTMLIFrameElement;
};
/**
 * Mount the secure Google Pay button (express checkout) into a
 * container element. Returns a controller exposing the underlying
 * iframe, an `update()` method, and a `destroy()` method.
 *
 * A button-shaped skeleton is shown immediately and replaced by the
 * iframe once appearance is applied.
 */
export declare function mountAmosGooglePayButton(container: Container, options: AmosGooglePayButtonOptions): AmosGooglePayButtonMountController;
/**
 * Options accepted by {@link mountAmosApplePayButton}.
 */
export type AmosApplePayButtonOptions = ApplePayButtonListenerOptions & {
    /**
     * The Amos render token for the Apple Pay button.
     *
     * It is safe to pass this to the client. Create this on
     * https://dashboard.amos.com.
     */
    renderToken: string;
    /** Class names applied to the host-page `<iframe>` element. */
    iframeClassName?: string;
    /**
     * Inline style applied to the host-page `<iframe>` element. Use CSS
     * lengths with units (`{ borderRadius: "8px" }`).
     */
    iframeStyle?: Partial<CSSStyleDeclaration>;
};
/**
 * Controller returned by {@link mountAmosApplePayButton}.
 */
export type AmosApplePayButtonMountController = ApplePayButtonController & {
    /**
     * The underlying `<iframe>` element.
     */
    iframe: HTMLIFrameElement;
};
/**
 * Mount the secure Apple Pay button (express checkout) into a
 * container element. Returns a controller exposing the underlying
 * iframe, an `update()` method, and a `destroy()` method.
 *
 * A button-shaped skeleton is shown immediately and replaced by the
 * iframe once appearance is applied.
 */
export declare function mountAmosApplePayButton(container: Container, options: AmosApplePayButtonOptions): AmosApplePayButtonMountController;
export {};