import { TransactionInstruction, PublicKey } from '@solana/web3.js';
export interface SetDefaultProtocolFeeRateArgs {
    defaultProtocolFeeRate: number;
}
export interface SetDefaultProtocolFeeRateAccounts {
    whirlpoolsConfig: PublicKey;
    feeAuthority: PublicKey;
}
export declare const layout: any;
export declare function setDefaultProtocolFeeRate(args: SetDefaultProtocolFeeRateArgs, accounts: SetDefaultProtocolFeeRateAccounts): TransactionInstruction;