import type { Program } from "@coral-xyz/anchor";
import type { Instruction } from "@orca-so/common-sdk";
import type { PublicKey } from "@solana/web3.js";
import type { Whirlpool } from "../../artifacts/whirlpool";
export type SetFeeRateByDelegatedFeeAuthorityParams = {
    whirlpool: PublicKey;
    adaptiveFeeTier: PublicKey;
    delegatedFeeAuthority: PublicKey;
    feeRate: number;
};
export declare function setFeeRateByDelegatedFeeAuthorityIx(program: Program<Whirlpool>, params: SetFeeRateByDelegatedFeeAuthorityParams): Instruction;