import { ConnectInitializeArgs, FinchConnectInterface } from './types';
export declare const POST_MESSAGE_NAME: "finch-auth-message-v2";
export declare const BASE_FINCH_CONNECT_URI = "https://connect.tryfinch.com";
export declare const FINCH_CONNECT_IFRAME_ID = "finch-connect-iframe";
export declare const createAndAttachIFrame: ({ src, zIndex, }: {
    src: string;
    zIndex?: number;
}) => HTMLIFrameElement;
export declare const removeIFrame: () => void;
export declare const createMessageHandler: (callbacks: ConnectInitializeArgs, closeFn: () => void) => (event: MessageEvent<any>) => void;
export declare const createFinchConnectCore: (callbacks: ConnectInitializeArgs) => FinchConnectInterface;