/// <reference types="node" />
/**
 * fixedFieldData (7 bytes unixtime) + invocationCount value ((byteLength - 7) bytes)
 */
export declare class Nonce {
    private fixedFieldData;
    private invocationCount;
    constructor();
    create(byteLength: number): Buffer;
    createFromInvocationCountDiff(prevNonce: Buffer | Uint8Array, addInvocationCount: bigint): Buffer;
    createFromFixedFieldDiff(prevNonce: Buffer | Uint8Array, addFixedField: bigint, resetInvocationCount: bigint): Buffer;
    getDiff(prevNonce: Buffer | Uint8Array, currentNonce: Buffer | Uint8Array): {
        invocationCount: bigint;
    } | {
        fixedField: bigint;
        resetInvocationCount: bigint;
    };
    private validateMore;
    private validateLength;
    private validateOneArgLength;
    private createNonceBytes;
    private parseNonceBytes;
    private updateState;
}
export declare const nonceState: Nonce;