import type { Address } from 'viem';
import { type FunkitUserInfo } from '../consts/funkit';
export declare enum LoginType {
    Web3 = "web3",
    Guest = "guest"
}
/**
 * Whether externalUserId should be treated as a trusted wallet address.
 * Currently only Lighter mobile QR flow passes externalUserId as an L1 address.
 */
export declare function getIsExternalUserIdAddress(apiKey: string, externalUserId: string | undefined): boolean;
/**
 * Resolve the wallet address, preferring wagmi's connected address.
 * When `isExternalUserIdAddress` is true, externalUserId is treated as a trusted
 * wallet address and used as fallback when wagmi is not connected.
 * Currently used by Lighter mobile QR flow where the L1 address is passed via externalUserId.
 */
export declare function resolveWalletAddress(address: Address | undefined, externalUserId: string | undefined, isExternalUserIdAddress: boolean): Address | undefined;
/**
 * Resolve the userId for the current session.
 */
export declare function resolveUserId(address: Address | undefined, externalUserId: string | undefined, apiKey: string, isExternalUserIdAddress: boolean): string;
/**
 * Build the FunkitUserInfo for the current session.
 */
export declare function buildUserInfo({ address, effectiveAddress, externalUserId, apiKey, isExternalUserIdAddress, loginType, connectorName, ensName, ensAvatar, }: {
    address: Address | undefined;
    effectiveAddress: Address | undefined;
    externalUserId: string | undefined;
    apiKey: string;
    isExternalUserIdAddress: boolean;
    loginType: LoginType;
    connectorName: string | undefined;
    ensName: string | null | undefined;
    ensAvatar: string | null | undefined;
}): FunkitUserInfo;