import { FixedSizeCodec, FixedSizeDecoder, FixedSizeEncoder } from '@solana/kit';
export type WhirlpoolPositionRewardInfo = {
    growthInsideCheckpoint: bigint;
    amountOwed: bigint;
};
export type WhirlpoolPositionRewardInfoArgs = {
    growthInsideCheckpoint: number | bigint;
    amountOwed: number | bigint;
};
export declare function getWhirlpoolPositionRewardInfoEncoder(): FixedSizeEncoder<WhirlpoolPositionRewardInfoArgs>;
export declare function getWhirlpoolPositionRewardInfoDecoder(): FixedSizeDecoder<WhirlpoolPositionRewardInfo>;
export declare function getWhirlpoolPositionRewardInfoCodec(): FixedSizeCodec<WhirlpoolPositionRewardInfoArgs, WhirlpoolPositionRewardInfo>;