/// <reference types="node" />
import { ContractInfoType, MessageType } from '../MessageType';
import { ContractDescriptor, ContractDescriptorV0JSON, ContractDescriptorV1JSON } from './ContractDescriptor';
import { DlcMessage, IDlcMessage } from './DlcMessage';
import { MultiOracleInfoJSON, OracleInfo, SingleOracleInfoJSON } from './OracleInfo';
export declare abstract class ContractInfo extends DlcMessage {
    static deserialize(buf: Buffer): SingleContractInfo | DisjointContractInfo;
    /**
     * Creates a ContractInfo from JSON data (e.g., from test vectors)
     * @param json JSON object representing contract info
     */
    static fromJSON(json: any): ContractInfo;
    abstract contractInfoType: ContractInfoType;
    abstract totalCollateral: bigint;
    abstract validate(): void;
    abstract toJSON(): ISingleContractInfoJSON | IDisjointContractInfoJSON;
    abstract serialize(): Buffer;
    getTotalCollateral(): bigint;
}
/**
 * SingleContractInfo contains information about a contract's outcomes,
 * their corresponding payouts, and the oracles to be used.
 * This corresponds to the previous ContractInfoV0.
 */
export declare class SingleContractInfo extends ContractInfo implements IDlcMessage {
    static contractInfoType: ContractInfoType;
    static type: MessageType;
    /**
     * Creates a SingleContractInfo from JSON data
     * @param json JSON object representing single contract info
     */
    static fromJSON(json: any): SingleContractInfo;
    /**
     * Deserializes a single_contract_info message
     * @param buf
     */
    static deserialize(buf: Buffer): SingleContractInfo;
    /**
     * The type for single_contract_info message - using MessageType for IDlcMessage compatibility
     */
    type: MessageType;
    /**
     * The contract info type for new format
     */
    contractInfoType: ContractInfoType;
    totalCollateral: bigint;
    contractDescriptor: ContractDescriptor;
    oracleInfo: OracleInfo;
    get length(): bigint;
    /**
     * Validates correctness of all fields in the message
     * @throws Will throw an error if validation fails
     */
    validate(): void;
    /**
     * Converts single_contract_info to JSON
     */
    toJSON(): ISingleContractInfoJSON;
    /**
     * Serializes the single_contract_info message into a Buffer
     */
    serialize(): Buffer;
}
/**
 * DisjointContractInfo contains information about multiple disjoint contract events.
 * This corresponds to the previous ContractInfoV1.
 */
export declare class DisjointContractInfo extends ContractInfo implements IDlcMessage {
    static contractInfoType: ContractInfoType;
    static type: MessageType;
    /**
     * Creates a DisjointContractInfo from JSON data
     * @param json JSON object representing disjoint contract info
     */
    static fromJSON(json: any): DisjointContractInfo;
    /**
     * Deserializes a disjoint_contract_info message
     * @param buf
     */
    static deserialize(buf: Buffer): DisjointContractInfo;
    /**
     * The type for disjoint_contract_info message - using MessageType for IDlcMessage compatibility
     */
    type: MessageType;
    /**
     * The contract info type for new format
     */
    contractInfoType: ContractInfoType;
    totalCollateral: bigint;
    contractOraclePairs: IContractOraclePair[];
    get length(): bigint;
    /**
     * Validates correctness of all fields in the message
     * @throws Will throw an error if validation fails
     */
    validate(): void;
    /**
     * Converts disjoint_contract_info to JSON
     */
    toJSON(): IDisjointContractInfoJSON;
    /**
     * Serializes the disjoint_contract_info message into a Buffer
     */
    serialize(): Buffer;
}
export declare const ContractInfoV0: typeof SingleContractInfo;
export declare const ContractInfoV1: typeof DisjointContractInfo;
export type ContractInfoV0 = SingleContractInfo;
export type ContractInfoV1 = DisjointContractInfo;
interface IContractOraclePair {
    contractDescriptor: ContractDescriptor;
    oracleInfo: OracleInfo;
}
interface IContractOraclePairJSON {
    contractDescriptor: ContractDescriptorV0JSON | ContractDescriptorV1JSON;
    oracleInfo: SingleOracleInfoJSON | MultiOracleInfoJSON;
}
export interface ISingleContractInfoJSON {
    singleContractInfo: {
        totalCollateral: number;
        contractInfo: {
            contractDescriptor: ContractDescriptorV0JSON | ContractDescriptorV1JSON;
            oracleInfo: SingleOracleInfoJSON | MultiOracleInfoJSON;
        };
    };
}
export interface IDisjointContractInfoJSON {
    disjointContractInfo: {
        totalCollateral: number;
        contractInfos: IContractOraclePairJSON[];
    };
}
export type IContractInfoV0JSON = ISingleContractInfoJSON;
export type IContractInfoV1JSON = IDisjointContractInfoJSON;
export {};