import { Interface } from '@ethersproject/abi';
import { ChainId } from '@uniswap/sdk-core';
export declare const PSS_PROTOCOL = "PSS";
/**
 * PancakeSwap StableSwapFactory addresses per chain.
 *
 * To add a new chain:
 *  1. Add its factory address here
 *  2. Add its info address in PSS_INFO_ADDRESSES
 *  3. Add known pool addresses in PSS_KNOWN_POOLS
 *  4. Add ChainId to PSS_SUPPORTED
 */
export declare const PSS_FACTORY_ADDRESSES: {
    [chainId: number]: string;
};
/**
 * PancakeSwap StableSwapInfo addresses per chain.
 */
export declare const PSS_INFO_ADDRESSES: {
    [chainId: number]: string;
};
/**
 * Known StableSwap pool addresses per chain.
 * Each pool is a standalone Curve-style 2-token contract.
 * To add pools on a new chain, add an entry here.
 */
export declare const PSS_KNOWN_POOLS: {
    [chainId: number]: string[];
};
/** Chains where PSS routing is enabled. */
export declare const PSS_SUPPORTED: ChainId[];
/** Minimal ABI for PancakeSwap StableSwap pool contracts. */
export declare const STABLE_SWAP_POOL_IFACE: Interface;