/**
 * Create a liquidity pool. Costs ~1,000 BOOT.
 * Deposit coins must be sorted alphabetically by denom.
 */
export declare function createPool(denomA: string, amountA: string, denomB: string, amountB: string): Promise<{
    depositor: string;
    depositCoins: {
        denom: string;
        amount: string;
    }[];
    txHash: string;
    height: number;
    gasUsed: bigint;
    gasWanted: bigint;
    code: number;
}>;
/** Deposit tokens into an existing liquidity pool */
export declare function deposit(poolId: number, denomA: string, amountA: string, denomB: string, amountB: string): Promise<{
    depositor: string;
    poolId: number;
    depositCoins: {
        denom: string;
        amount: string;
    }[];
    txHash: string;
    height: number;
    gasUsed: bigint;
    gasWanted: bigint;
    code: number;
}>;
/** Withdraw LP tokens from a pool */
export declare function withdraw(poolId: number, poolCoinAmount: string, poolCoinDenom: string): Promise<{
    withdrawer: string;
    poolId: number;
    poolCoinAmount: string;
    poolCoinDenom: string;
    txHash: string;
    height: number;
    gasUsed: bigint;
    gasWanted: bigint;
    code: number;
}>;
/**
 * Swap tokens via a liquidity pool.
 * Gravity DEX batched execution: swap executes at end of block.
 * offerCoinFee is computed as ceil(offerAmount * swapFeeRate / 2).
 */
export declare function swap(poolId: number, offerDenom: string, offerAmount: string, demandDenom: string, orderPrice: string, swapType?: number): Promise<{
    swapper: string;
    poolId: number;
    offerDenom: string;
    offerAmount: string;
    demandDenom: string;
    orderPrice: string;
    offerCoinFee: string;
    note: string;
    txHash: string;
    height: number;
    gasUsed: bigint;
    gasWanted: bigint;
    code: number;
}>;
/** Get pool details: reserves, price, LP supply */
export declare function getPoolDetail(poolId: number): Promise<{
    pool: unknown;
    batch: unknown;
}>;
interface PoolInfo {
    id: string;
    type_id: number;
    reserve_coin_denoms: string[];
    reserve_account_address: string;
    pool_coin_denom: string;
}
/** Find a liquidity pool for the given denom pair */
export declare function findPool(denomA: string, denomB: string): Promise<{
    pool: PoolInfo;
    reserves: Record<string, string>;
} | null>;
/**
 * High-level swap: auto-discover pool and calculate price.
 * Applies slippage tolerance to the current pool price.
 */
export declare function swapTokens(offerDenom: string, offerAmount: string, demandDenom: string, slippagePercent?: number): Promise<{
    poolId: number;
    marketPrice: string;
    priceWithSlippage: string;
    estimatedOutput: string;
    slippagePercent: number;
    swapper: string;
    offerDenom: string;
    offerAmount: string;
    demandDenom: string;
    orderPrice: string;
    offerCoinFee: string;
    note: string;
    txHash: string;
    height: number;
    gasUsed: bigint;
    gasWanted: bigint;
    code: number;
}>;
export {};