import { Percentage } from "@orca-so/common-sdk";
import { Address } from "@project-serum/anchor";
import { PublicKey } from "@solana/web3.js";
import BN from "bn.js";
import { WhirlpoolContext } from "../..";
import { AccountFetcher } from "../../network/public";
import { SwapInput, SwapParams, TickArray, WhirlpoolData } from "../../types/public";
import { Whirlpool } from "../../whirlpool-client";
import { SwapDirection } from "./types";
/**
 * @category Whirlpool Utils
 */
export declare class SwapUtils {
    /**
     * Get the default values for the sqrtPriceLimit parameter in a swap.
     * @param aToB - The direction of a swap
     * @returns The default values for the sqrtPriceLimit parameter in a swap.
     */
    static getDefaultSqrtPriceLimit(aToB: boolean): BN;
    /**
     * Get the default values for the otherAmountThreshold parameter in a swap.
     * @param amountSpecifiedIsInput - The direction of a swap
     * @returns The default values for the otherAmountThreshold parameter in a swap.
     */
    static getDefaultOtherAmountThreshold(amountSpecifiedIsInput: boolean): BN;
    /**
     * Given the intended token mint to swap, return the swap direction of a swap for a Whirlpool
     * @param pool The Whirlpool to evaluate the mint against
     * @param swapTokenMint The token mint PublicKey the user bases their swap against
     * @param swapTokenIsInput Whether the swap token is the input token. (similar to amountSpecifiedIsInput from swap Ix)
     * @returns The direction of the swap given the swapTokenMint. undefined if the token mint is not part of the trade pair of the pool.
     */
    static getSwapDirection(pool: WhirlpoolData, swapTokenMint: PublicKey, swapTokenIsInput: boolean): SwapDirection | undefined;
    /**
     * Given the current tick-index, returns the dervied PDA and fetched data
     * for the tick-arrays that this swap may traverse across.
     *
     * @category Whirlpool Utils
     * @param tickCurrentIndex - The current tickIndex for the Whirlpool to swap on.
     * @param tickSpacing - The tickSpacing for the Whirlpool.
     * @param aToB - The direction of the trade.
     * @param programId - The Whirlpool programId which the Whirlpool lives on.
     * @param whirlpoolAddress - PublicKey of the whirlpool to swap on.
     * @returns An array of PublicKey[] for the tickArray accounts that this swap may traverse across.
     */
    static getTickArrayPublicKeys(tickCurrentIndex: number, tickSpacing: number, aToB: boolean, programId: PublicKey, whirlpoolAddress: PublicKey): PublicKey[];
    /**
     * Given the current tick-index, returns TickArray objects that this swap may traverse across.
     *
     * @category Whirlpool Utils
     * @param tickCurrentIndex - The current tickIndex for the Whirlpool to swap on.
     * @param tickSpacing - The tickSpacing for the Whirlpool.
     * @param aToB - The direction of the trade.
     * @param programId - The Whirlpool programId which the Whirlpool lives on.
     * @param whirlpoolAddress - PublicKey of the whirlpool to swap on.
     * @param fetcher - AccountFetcher object to fetch solana accounts
     * @param refresh - If true, fetcher would default to fetching the latest accounts
     * @returns An array of PublicKey[] for the tickArray accounts that this swap may traverse across.
     */
    static getTickArrays(tickCurrentIndex: number, tickSpacing: number, aToB: boolean, programId: PublicKey, whirlpoolAddress: PublicKey, fetcher: AccountFetcher, refresh: boolean): Promise<TickArray[]>;
    /**
     * Calculate the SwapInput parameters `amount` & `otherAmountThreshold` based on the amountIn & amountOut estimates from a quote.
     * @param amount - The amount of tokens the user wanted to swap from.
     * @param estAmountIn - The estimated amount of input tokens expected in a `SwapQuote`
     * @param estAmountOut - The estimated amount of output tokens expected from a `SwapQuote`
     * @param slippageTolerance - The amount of slippage to adjust for.
     * @param amountSpecifiedIsInput - Specifies the token the parameter `amount`represents in the swap quote. If true, the amount represents
     *                                 the input token of the swap.
     * @returns A Partial `SwapInput` object containing the slippage adjusted 'amount' & 'otherAmountThreshold' parameters.
     */
    static calculateSwapAmountsFromQuote(amount: BN, estAmountIn: BN, estAmountOut: BN, slippageTolerance: Percentage, amountSpecifiedIsInput: boolean): Pick<SwapInput, "amount" | "otherAmountThreshold">;
    /**
     * Convert a quote object and WhirlpoolClient's {@link Whirlpool} object into a {@link SwapParams} type
     * to be plugged into {@link WhirlpoolIx.swapIx}.
     *
     * @param quote - A {@link SwapQuote} type generated from {@link swapQuoteWithParams}
     * @param ctx - {@link WhirlpoolContext}
     * @param whirlpool - A {@link Whirlpool} object from WhirlpoolClient
     * @param inputTokenAssociatedAddress - The public key for the ATA of the input token in the swap
     * @param outputTokenAssociatedAddress - The public key for the ATA of the input token in the swap
     * @param wallet - The token authority for this swap
     * @returns A converted {@link SwapParams} generated from the input
     */
    static getSwapParamsFromQuote(quote: SwapInput, ctx: WhirlpoolContext, whirlpool: Whirlpool, inputTokenAssociatedAddress: Address, outputTokenAssociatedAddress: Address, wallet: PublicKey): SwapParams;
}