/// <reference types="bn.js" />
import { Program } from "@project-serum/anchor";
import { Whirlpool } from "../artifacts/whirlpool";
import { Instruction } from "@orca-so/common-sdk";
import { PublicKey } from "@solana/web3.js";
import { BN } from "@project-serum/anchor";
/**
 * Parameters to remove liquidity from a position.
 *
 * @category Instruction Types
 * @param liquidityAmount - The total amount of Liquidity the user is withdrawing
 * @param tokenMinA - The minimum amount of token A to remove from the position.
 * @param tokenMinB - The minimum amount of token B to remove from the position.
 * @param whirlpool - PublicKey for the whirlpool that the position will be opened for.
 * @param position - PublicKey for the  position will be opened for.
 * @param positionTokenAccount - PublicKey for the position token's associated token address.
 * @param tokenOwnerAccountA - PublicKey for the token A account that will be withdrawed from.
 * @param tokenOwnerAccountB - PublicKey for the token B account that will be withdrawed from.
 * @param tokenVaultA - PublicKey for the tokenA vault for this whirlpool.
 * @param tokenVaultB - PublicKey for the tokenB vault for this whirlpool.
 * @param tickArrayLower - PublicKey for the tick-array account that hosts the tick at the lower tick index.
 * @param tickArrayUpper - PublicKey for the tick-array account that hosts the tick at the upper tick index.
 * @param positionAuthority - authority that owns the token corresponding to this desired position.
 */
export declare type DecreaseLiquidityParams = {
    whirlpool: PublicKey;
    position: PublicKey;
    positionTokenAccount: PublicKey;
    tokenOwnerAccountA: PublicKey;
    tokenOwnerAccountB: PublicKey;
    tokenVaultA: PublicKey;
    tokenVaultB: PublicKey;
    tickArrayLower: PublicKey;
    tickArrayUpper: PublicKey;
    positionAuthority: PublicKey;
} & DecreaseLiquidityInput;
/**
 * @category Instruction Types
 */
export declare type DecreaseLiquidityInput = {
    tokenMinA: BN;
    tokenMinB: BN;
    liquidityAmount: BN;
};
/**
 * Remove liquidity to a position in the Whirlpool.
 *
 * #### Special Errors
 * - `LiquidityZero` - Provided liquidity amount is zero.
 * - `LiquidityTooHigh` - Provided liquidity exceeds u128::max.
 * - `TokenMinSubceeded` - The required token to perform this operation subceeds the user defined amount.
 *
 * @category Instructions
 * @param context - Context object containing services required to generate the instruction
 * @param params - DecreaseLiquidityParams object
 * @returns - Instruction to perform the action.
 */
export declare function decreaseLiquidityIx(program: Program<Whirlpool>, params: DecreaseLiquidityParams): Instruction;