declare function setIframeSrc({ baseUrl, iframe, accountAddress, availableAssets, platform, optInEnabled }: {
    baseUrl: string;
    iframe: HTMLIFrameElement;
    accountAddress: PeraOnrampModalAttributes["ACCOUNT_ADDRESS"];
    availableAssets: PeraOnrampModalAttributes["AVAILABLE_ASSETS"];
    platform: PeraOnrampModalAttributes["PLATFORM"];
    optInEnabled: PeraOnrampModalAttributes["OPT_IN_ENABLED"];
}): void;
declare function hasWindowPeraWalletOrigin(): boolean;
declare function appendPeraOnrampModalIfNotExists({ accountAddress, availableAssets, optInEnabled, platform, messageReject }: {
    accountAddress: PeraOnrampModalAttributes["ACCOUNT_ADDRESS"];
    availableAssets: PeraOnrampModalAttributes["AVAILABLE_ASSETS"];
    optInEnabled: PeraOnrampModalAttributes["OPT_IN_ENABLED"];
    platform: PeraOnrampModalAttributes["PLATFORM"];
    messageReject: (reason: Error) => void;
}): void;
export { setIframeSrc, hasWindowPeraWalletOrigin, appendPeraOnrampModalIfNotExists };