import { Address, Hex, TransactionReceipt } from "viem";
import { BuySwapAmounts, SellSwapAmounts, PermitSingle, PoolSwapEventArgs } from "./types";
import { EvmWalletProvider } from "../../wallet-providers";
export declare const getAmountWithSlippage: (amount: bigint | undefined, slippage: string, swapType: "EXACT_IN" | "EXACT_OUT") => bigint;
export declare const ethToMemecoin: (params: {
    sender: Address;
    memecoin: Address;
    chainId: number;
    referrer: Address | null;
    swapType: "EXACT_IN" | "EXACT_OUT";
    amountIn?: bigint;
    amountOutMin?: bigint;
    amountOut?: bigint;
    amountInMax?: bigint;
}) => {
    calldata: `0x${string}`;
    commands: `0x${string}`;
    inputs: `0x${string}`[];
};
export declare const memecoinToEthWithPermit2: (params: {
    chainId: number;
    memecoin: Address;
    amountIn: bigint;
    ethOutMin: bigint;
    permitSingle: PermitSingle | undefined;
    signature: Hex | undefined;
    referrer: Address | null;
}) => {
    calldata: `0x${string}`;
    commands: `0x${string}`;
    inputs: `0x${string}`[];
};
export declare const getSwapAmountsFromLog: ({ filteredPoolSwapEvent, coinAddress, chainId, }: {
    filteredPoolSwapEvent: PoolSwapEventArgs;
    coinAddress: Address;
    chainId: number;
}) => BuySwapAmounts | SellSwapAmounts;
export declare const getSwapAmountsFromReceipt: ({ receipt, coinAddress, chainId, }: {
    receipt: TransactionReceipt;
    coinAddress: Address;
    chainId: number;
}) => BuySwapAmounts | SellSwapAmounts;
/**
 * Buys a flaunch coin using ETH input.
 *
 * @param walletProvider - The wallet provider instance for blockchain interactions
 * @param coinAddress - The address of the coin to buy
 * @param swapType - The type of swap to perform
 * @param swapParams - The parameters for the swap
 * @param swapParams.amountIn - The amount of ETH to spend (for EXACT_IN)
 * @param swapParams.amountOut - The amount of coins to buy (for EXACT_OUT)
 * @param slippagePercent - The slippage percentage
 * @returns A promise that resolves to a string describing the transaction result
 */
export declare function buyFlaunchCoin(walletProvider: EvmWalletProvider, coinAddress: string, swapType: "EXACT_IN" | "EXACT_OUT", swapParams: {
    amountIn?: string;
    amountOut?: string;
}, slippagePercent: number): Promise<string>;