import { type Address } from 'viem';
/** Action type signalling a Polymarket Perps deposit (USDC.e → pUSD → Perps). */
export declare const POLYMARKET_PERPS_DEPOSIT_ACTION_TYPE = "POLYMARKET_PERPS_DEPOSIT";
/**
 * Polymarket pUSD on Polygon. Perps deposits must land in pUSD on-chain, so
 * QR/UDA transfers for the deposit action target this address.
 */
export declare const POLYMARKET_PUSD_ADDRESS: `0x${string}`;
/**
 * Customer-scoped destination-token override for the token-transfer param
 * builder. Polymarket Perps deposits must target pUSD on-chain regardless of
 * the configured target asset. Lives here (not in the now-core
 * `getCheckoutTokenTransferParams`) so the shared param builder stays
 * customer-agnostic — web resolves the override and injects it.
 */
export declare function getPolymarketPerpsTargetAssetOverride(qrcodeActionType: string | undefined): Address | undefined;