interface ISyncPrivateSendNonceResponse {
    largestUsedNonce: number;
    nextNonce: number;
}
export declare const syncPrivateSendNonce: (hashedEthereumAddress: string, localNonce: number) => Promise<ISyncPrivateSendNonceResponse>;
interface IReservePrivateSendNonceRangeResponse {
    startNonce: number;
    largestUsedNonce: number;
    nextNonce: number;
    count: number;
}
export declare const reservePrivateSendNonceRange: (hashedEthereumAddress: string, localNonce: number, count: number) => Promise<IReservePrivateSendNonceRangeResponse>;
export {};
