/**
 * Privy server-side wallet integration.
 *
 * Creates signers from Privy's server-auth SDK for headless order signing.
 * This is the same approach Dome uses for server-side trading.
 *
 * Requires: npm install @privy-io/server-auth
 */
import type { RouterSigner } from './types.js';
export interface PrivyConfig {
    appId: string;
    appSecret: string;
    authorizationKey: string;
}
/**
 * Create a RouterSigner from Privy server-auth credentials.
 *
 * This signer calls Privy's walletApi.ethereum.signTypedData() for
 * EIP-712 order signing — no browser, no user interaction.
 *
 * @example
 * ```typescript
 * import { PolyNodeTrader, createPrivySigner, createPrivyClient } from 'polynode-sdk';
 *
 * const privy = createPrivyClient({
 *   appId: process.env.PRIVY_APP_ID,
 *   appSecret: process.env.PRIVY_APP_SECRET,
 *   authorizationKey: process.env.PRIVY_AUTHORIZATION_KEY,
 * });
 *
 * const signer = createPrivySigner(privy, 'wallet-id', '0xAddress');
 *
 * const trader = new PolyNodeTrader({ polynodeKey: 'pn_live_...' });
 * await trader.ensureReady(signer);
 * await trader.order({ tokenId: '...', side: 'BUY', price: 0.5, size: 100 });
 * ```
 */
export declare function createPrivySigner(privyClient: any, // PrivyClient from @privy-io/server-auth
walletId: string, walletAddress: string): RouterSigner;
/**
 * Create a PrivyClient instance. Thin wrapper around @privy-io/server-auth.
 *
 * @example
 * ```typescript
 * const privy = createPrivyClient({
 *   appId: process.env.PRIVY_APP_ID,
 *   appSecret: process.env.PRIVY_APP_SECRET,
 *   authorizationKey: process.env.PRIVY_AUTHORIZATION_KEY,
 * });
 * ```
 */
export declare function createPrivyClient(config: PrivyConfig): Promise<any>;
/**
 * Create a Privy signer from environment variables.
 *
 * Reads PRIVY_APP_ID, PRIVY_APP_SECRET, PRIVY_AUTHORIZATION_KEY from env.
 */
export declare function createPrivySignerFromEnv(walletId: string, walletAddress: string): Promise<RouterSigner>;
/**
 * Set all required Polymarket token approvals using Privy's sendTransaction API.
 *
 * This sends approval transactions server-side through Privy, optionally
 * with gas sponsorship (Privy pays gas).
 *
 * @param privyClient - PrivyClient instance from createPrivyClient()
 * @param walletId - Privy wallet ID
 * @param opts.sponsor - If true, use Privy gas sponsorship (default: false)
 * @param opts.onProgress - Callback for progress updates
 */
export declare function setPrivyWalletApprovals(privyClient: any, walletId: string, opts?: {
    sponsor?: boolean;
    onProgress?: (step: string, current: number, total: number) => void;
}): Promise<{
    txHashes: string[];
}>;
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