import { Address, IInstruction, TransactionSigner } from "@solana/kit";
export interface SetRewardAuthorityArgs {
    rewardIndex: number;
}
export interface SetRewardAuthorityAccounts {
    whirlpool: Address;
    rewardAuthority: TransactionSigner;
    newRewardAuthority: Address;
}
export declare const layout: import("buffer-layout").Layout<unknown>;
export declare function setRewardAuthority(args: SetRewardAuthorityArgs, accounts: SetRewardAuthorityAccounts, programAddress?: Address): IInstruction;
//# sourceMappingURL=setRewardAuthority.d.ts.map