/// <reference types="node" />
import { MessageType } from '../MessageType';
import { IDlcMessage } from './DlcMessage';
import { RoundingIntervalsV0 } from './RoundingIntervalsV0';
import { IRoundingIntervalsV0JSON } from './RoundingIntervalsV0';
export declare abstract class NegotiationFields {
    static deserialize(buf: Buffer): NegotiationFieldsV0 | NegotiationFieldsV1 | NegotiationFieldsV2;
    abstract type: number;
    abstract length: bigint;
    abstract toJSON(): INegotiationFieldsV0JSON | INegotiationFieldsV1JSON | INegotiationFieldsV2JSON;
    abstract serialize(): Buffer;
}
/**
 * NegotiationFields V0 contains preferences of the accepter of a DLC
 * which are taken into account during DLC construction.
 */
export declare class NegotiationFieldsV0 extends NegotiationFields implements IDlcMessage {
    static type: MessageType;
    /**
     * Deserializes an negotiation_fields_v0 message
     * @param buf
     */
    static deserialize(buf: Buffer): NegotiationFieldsV0;
    /**
     * The type for negotiation_fields_v0 message. negotiation_fields_v0 = 55334
     */
    type: MessageType;
    length: bigint;
    /**
     * Converts negotiation_fields_v0 to JSON
     */
    toJSON(): INegotiationFieldsV0JSON;
    /**
     * Serializes the negotiation_fields_v0 message into a Buffer
     */
    serialize(): Buffer;
}
/**
 * NegotiationFields V1 contains preferences of the acceptor of a DLC
 * which are taken into account during DLC construction.
 */
export declare class NegotiationFieldsV1 extends NegotiationFields implements IDlcMessage {
    static type: MessageType;
    /**
     * Deserializes an negotiation_fields_v1 message
     * @param buf
     */
    static deserialize(buf: Buffer): NegotiationFieldsV1;
    /**
     * The type for negotiation_fields_v1 message. negotiation_fields_v1 = 55336
     */
    type: MessageType;
    length: bigint;
    roundingIntervals: RoundingIntervalsV0;
    /**
     * Converts negotiation_fields_v1 to JSON
     */
    toJSON(): INegotiationFieldsV1JSON;
    /**
     * Serializes the negotiation_fields_v1 message into a Buffer
     */
    serialize(): Buffer;
}
/**
 * NegotiationFields V2 contains preferences of the acceptor of a DLC
 * which are taken into account during DLC construction.
 */
export declare class NegotiationFieldsV2 extends NegotiationFields implements IDlcMessage {
    static type: MessageType;
    /**
     * Deserializes an negotiation_fields_v1 message
     * @param buf
     */
    static deserialize(buf: Buffer): NegotiationFieldsV2;
    /**
     * The type for negotiation_fields_v2 message. negotiation_fields_v2 = 55346
     */
    type: MessageType;
    length: bigint;
    negotiationFieldsList: NegotiationFields[];
    /**
     * Converts negotiation_fields_v2 to JSON
     */
    toJSON(): INegotiationFieldsV2JSON;
    /**
     * Serializes the negotiation_fields_v2 message into a Buffer
     */
    serialize(): Buffer;
}
export interface INegotiationFieldsV0JSON {
    type: number;
}
export interface INegotiationFieldsV1JSON {
    type: number;
    roundingIntervals: IRoundingIntervalsV0JSON;
}
export interface INegotiationFieldsV2JSON {
    type: number;
    negotiationFieldsList: INegotiationFieldsV0JSON[] | INegotiationFieldsV1JSON[] | INegotiationFieldsV2JSON[];
}