/// <reference types="node" />
import { MessageType } from '../MessageType';
import { ContractDescriptor, ContractDescriptorV0JSON, ContractDescriptorV1JSON } from './ContractDescriptor';
import { DlcMessage, IDlcMessage } from './DlcMessage';
import { OracleInfoV0, OracleInfoV0JSON } from './OracleInfoV0';
export declare abstract class ContractInfo extends DlcMessage {
    static deserialize(buf: Buffer): ContractInfoV0 | ContractInfoV1;
    abstract type: number;
    abstract length: bigint;
    abstract totalCollateral: bigint;
    abstract validate(): void;
    abstract toJSON(): IContractInfoV0JSON | IContractInfoV1JSON;
    abstract serialize(): Buffer;
}
/**
 * ContractInfo V0 contains information about a contract's outcomes,
 * their corresponding payouts, and the oracles to be used.
 */
export declare class ContractInfoV0 implements IDlcMessage {
    static type: MessageType;
    /**
     * Deserializes an contract_info_v0 message
     * @param buf
     */
    static deserialize(buf: Buffer): ContractInfoV0;
    /**
     * The type for contract_info_v0 message. contract_info_v0 = 55342
     */
    type: MessageType;
    length: bigint;
    totalCollateral: bigint;
    contractDescriptor: ContractDescriptor;
    oracleInfo: OracleInfoV0;
    /**
     * Validates correctness of all fields in the message
     * https://github.com/discreetlogcontracts/dlcspecs/blob/master/Messaging.md#the-contract_info-type
     * @throws Will throw an error if validation fails
     */
    validate(): void;
    /**
     * Converts contract_info_v0 to JSON
     */
    toJSON(): IContractInfoV0JSON;
    /**
     * Serializes the contract_info_v0 message into a Buffer
     */
    serialize(): Buffer;
}
/**
 * ContractInfo V1 contains information about a contract's outcomes,
 * their corresponding payouts, and the oracles to be used.
 */
export declare class ContractInfoV1 implements IDlcMessage {
    static type: MessageType;
    /**
     * Deserializes an contract_info_v0 message
     * @param buf
     */
    static deserialize(buf: Buffer): ContractInfoV1;
    /**
     * The type for contract_info_v1 message. contract_info_v0 = 55342
     */
    type: MessageType;
    length: bigint;
    totalCollateral: bigint;
    contractOraclePairs: IContractOraclePair[];
    /**
     * Validates correctness of all fields in the message
     * https://github.com/discreetlogcontracts/dlcspecs/blob/master/Messaging.md#the-contract_info-type
     * @throws Will throw an error if validation fails
     */
    validate(): void;
    /**
     * Converts contract_info_v1 to JSON
     */
    toJSON(): IContractInfoV1JSON;
    /**
     * Serializes the contract_info_v1 message into a Buffer
     */
    serialize(): Buffer;
}
interface IContractOraclePair {
    contractDescriptor: ContractDescriptor;
    oracleInfo: OracleInfoV0;
}
interface IContractOraclePairJSON {
    contractDescriptor: ContractDescriptorV0JSON | ContractDescriptorV1JSON;
    oracleInfo: OracleInfoV0JSON;
}
export interface IContractInfoV0JSON {
    type: number;
    totalCollateral: number;
    contractDescriptor: ContractDescriptorV0JSON | ContractDescriptorV1JSON;
    oracleInfo: OracleInfoV0JSON;
}
export interface IContractInfoV1JSON {
    type: number;
    totalCollateral: number;
    contractOraclePairs: IContractOraclePairJSON[];
}
export {};