import type { OperationResponse } from "@opensea/api-types";
import type { AuthSigner } from "./types";
export type ChainArch = "EVM" | "SVM" | "BITCOIN";
export type AccountType = "Ethereum" | "Solana" | "Bitcoin";
export interface CreateSiwxMessageOptions {
    address: string;
    chainId: number;
    nonce: string;
    domain?: string;
    uri?: string;
    version?: "1";
    statement?: string;
    issuedAt?: Date;
    expirationTime?: Date;
    notBefore?: Date;
    requestId?: string;
    resources?: string[];
    scheme?: string;
    chainArch?: ChainArch;
    accountType?: AccountType;
}
export interface ParseSiwxMessageResult {
    domain: string;
    address: string;
    statement: string;
    uri: string;
    version: string;
    chainId: string;
    nonce: string;
    issuedAt: string;
    expirationTime?: string;
    notBefore?: string;
    requestId?: string;
    resources?: string[];
    accountType?: AccountType;
}
export interface LinkWalletWithSiwxOptions extends Omit<CreateSiwxMessageOptions, "address" | "chainId" | "nonce"> {
    /** @deprecated Nonces now come from apiBaseUrl. */
    authBaseUrl?: string;
    apiBaseUrl?: string;
    apiKey?: string;
    authToken: string;
    chainArch: ChainArch;
    chainId: number;
}
/**
 * Translate a chain architecture to the SIWX account type prefix.
 */
export declare function chainArchToAccountType(chainArch: ChainArch): AccountType | undefined;
/**
 * Build an EIP-4361/SIWX message for OpenSea wallet linking.
 */
export declare function createSiwxMessage(options: CreateSiwxMessageOptions): string;
/**
 * Parse a SIWX message into the JSON body expected by the wallet-link API.
 */
export declare function parseSiwxMessage(message: string): ParseSiwxMessageResult;
/**
 * Request a single-use nonce from the OpenSea API.
 */
export declare function requestSiwxNonce(apiBaseUrl?: string): Promise<string>;
/**
 * Fetch, sign, and submit a wallet-link request.
 */
export declare function linkWalletWithSiwx(signer: AuthSigner, options: LinkWalletWithSiwxOptions): Promise<OperationResponse<"link_wallet_with_siwx">>;