import { AUTH_CONNECTION_TYPE, CUSTOM_AUTH_CONNECTION_TYPE } from "@web3auth/auth";
/**
 * Return the Halliday onramp endpoint URL and a message handler for no-login flow
 *
 * @param {string} apiKey Your Halliday API key, e.g. 2743c3a8-5ad7-4215-a3ea-bf84b710a849
 * @param {string} verifierClientId Your verifier client ID, provided to you by the Halliday team
 * @param {string} destinationCryptoType The type of crypto to onramp, e.g. ETH, BTC
 * @param {string} destinationBlockchainType The blockchain to onramp to, e.g. ethereum, bitcoin
 * @param {string} inGamePlayerId Optional - if not provided, the user's non-custodial wallet address will be used. Required if using no-login flow
 * @param {boolean} useSandbox Optional - if not provided, defaults to false
 * @param {string} loggedInEmail The email the user should log in with
 * @param {AUTH_CONNECTION_TYPE | CUSTOM_AUTH_CONNECTION_TYPE} typeOfLogin The type of login to use, e.g. google, twitter, jwt
 * @param {string} destinationAddress The user's smart account address, where the onramped crypto should be sent. If using no login
 * and passing in the sessionKeySignerCallback, this must be the address that the session key will be signed by.
 * @param {Function} sessionKeySignerCallback Optional, Required for no login, a callback function that signs with the user's signer
 * @param {Function} onrampStatusCallback Optional, a callback function to receive onramp status updates. The callback will receive an object with 2 fields:
 * 'updateType' - a string representing the onramp update type, and 'onramp' - the object which contains the information about the onramp
 * @param {boolean} onrampToEOA Optional, feature flag for onramping to an EOA
 */
export declare function getHallidayReactNativeOnramp({ apiKey, verifierClientId, destinationCryptoType, destinationBlockchainType, inGamePlayerId, useSandbox, loggedInEmail, typeOfLogin, destinationAddress, sessionKeySignerCallback, onrampStatusCallback, onrampToEOA, }: {
    apiKey: string;
    verifierClientId: string;
    destinationCryptoType: string;
    destinationBlockchainType: string;
    inGamePlayerId?: string;
    useSandbox?: boolean;
    loggedInEmail?: string;
    typeOfLogin?: AUTH_CONNECTION_TYPE | CUSTOM_AUTH_CONNECTION_TYPE;
    destinationAddress?: string;
    sessionKeySignerCallback?: (sessionKeyBytesHex: Uint8Array) => Promise<string>;
    onrampStatusCallback?: ({ updateType, onramp }: {
        updateType: string;
        onramp: any;
    }) => void;
    onrampToEOA?: boolean;
}): {
    url: string;
    handleMessage: (webViewRef: React.RefObject<any>, event: any) => Promise<void>;
    initiateAuthentication: () => void;
};