import React from 'react';
import { StyleProp, ViewStyle } from 'react-native';
import { ShouldStartLoadRequest } from 'react-native-webview/lib/WebViewTypes';
import { CoinflowIFrameProps, IFrameMessageHandlers } from './common';
export type WithStyles = {
    style?: StyleProp<ViewStyle>;
};
export type WithOnLoad = {
    onLoad?: () => void;
    /**
     * Override the onShouldStartLoadWithRequest with your own function
     *
     * Function that allows custom handling of any web view requests. Return true from the function to continue loading the request and false to stop loading.
     */
    onShouldStartLoadWithRequest?: (request: ShouldStartLoadRequest) => boolean;
};
/**
 * How Venmo checkouts hand off to a browser. The two variants encode the two
 * valid host/presentation pairings — they are not independently mixable:
 * - 'venmo-app': system Safari + popup presentation. The customer switches
 *   into the native Venmo app; the continue page shows a return-to-app link.
 *   Works with no extra dependencies (default).
 * - 'in-app-browser': merchant-supplied in-app browser (SFSafariViewController
 *   / Custom Tabs) + modal presentation. The whole checkout stays in the
 *   sheet; provide closeBrowser so the SDK can dismiss it automatically when
 *   the payment completes.
 */
export type VenmoFlow = {
    type: 'venmo-app';
} | {
    type: 'in-app-browser';
    openBrowser: (url: string) => Promise<unknown>;
    closeBrowser?: () => void;
};
export type WithVenmoFlow = {
    venmoFlow?: VenmoFlow;
};
export type WithBrowserRedirect = {
    /**
     * Called when the checkout needs to hand off to the system browser (e.g.
     * Venmo checkouts, which cannot complete inside an embedded webview).
     *
     * Defaults to `Linking.openURL` (full browser app). Provide this to open
     * the URL in an in-app browser instead, e.g. SFSafariViewController via
     * expo-web-browser's `openBrowserAsync` or
     * react-native-inappbrowser-reborn.
     */
    handleBrowserRedirect?: (url: string) => void | Promise<unknown>;
};
export type CoinflowWebViewProps = Omit<CoinflowIFrameProps, 'IFrameRef'> & WithOnLoad & WithBrowserRedirect & WithVenmoFlow & {
    /**
     * If set, the webview will only render the content after the webview sends a "loaded" message
     */
    waitForWebviewLoadedMessage?: boolean;
};
export declare function useRandomHandleHeightChangeId(): string;
export declare function CoinflowWebView(props: CoinflowWebViewProps & WithStyles & IFrameMessageHandlers): React.JSX.Element;