import { TransactionInstruction, PublicKey } from '@solana/web3.js';
import BN from 'bn.js';
export interface SwapArgs {
    amount: BN;
    otherAmountThreshold: BN;
    sqrtPriceLimitX64: BN;
    isBaseInput: boolean;
}
export interface SwapAccounts {
    /** The user performing the swap */
    payer: PublicKey;
    /** The factory state to read protocol fees */
    ammConfig: PublicKey;
    /** The program account of the pool in which the swap will be performed */
    poolState: PublicKey;
    /** The user token account for input token */
    inputTokenAccount: PublicKey;
    /** The user token account for output token */
    outputTokenAccount: PublicKey;
    /** The vault token account for input token */
    inputVault: PublicKey;
    /** The vault token account for output token */
    outputVault: PublicKey;
    /** The program account for the most recent oracle observation */
    observationState: PublicKey;
    /** SPL program for token transfers */
    tokenProgram: PublicKey;
    tickArray: PublicKey;
}
export declare const layout: any;
/**
 * Swaps one token for as much as possible of another token across a single pool
 *
 * # Arguments
 *
 * * `ctx` - The context of accounts
 * * `amount` - Arranged in pairs with other_amount_threshold. (amount_in, amount_out_minimum) or (amount_out, amount_in_maximum)
 * * `other_amount_threshold` - For slippage check
 * * `sqrt_price_limit` - The Q64.64 sqrt price √P limit. If zero for one, the price cannot
 * * `is_base_input` - swap base input or swap base output
 *
 */
export declare function swap(args: SwapArgs, accounts: SwapAccounts): TransactionInstruction;