/// <reference types="node" />
import { MessageType } from '../MessageType';
import { IDlcMessage } from './DlcMessage';
import { EventDescriptor, IDigitDecompositionEventDescriptorV0JSON, IEnumEventDescriptorV0JSON } from './EventDescriptor';
/**
 * For users to be able to create DLCs based on a given event, they also
 * need to obtain information about the oracle and the time at which it
 * plans on releasing a signature over the event outcome. OracleEvent
 * mesages contain such information, which includes:
 *   - the nonce(s) that will be used to sign the event outcome(s)
 *   - the earliest time (UTC) at which it plans on releasing a signature
 *     over the event outcome, in epoch seconds
 *   - the event descriptor
 *   - the event ID which can be a name or categorization associated with
 *     the event by the oracle
 */
export declare class OracleEventV0 implements IDlcMessage {
    static type: MessageType;
    /**
     * Deserializes an oracle_event message
     * @param buf
     */
    static deserialize(buf: Buffer): OracleEventV0;
    /**
     * The type for oracle_event message. oracle_event = 55330
     */
    type: MessageType;
    length: bigint;
    oracleNonces: Buffer[];
    eventMaturityEpoch: number;
    eventDescriptor: EventDescriptor;
    eventId: string;
    /**
     * Validates correctness of all fields in the message
     * https://github.com/discreetlogcontracts/dlcspecs/blob/master/Oracle.md
     * @throws Will throw an error if validation fails
     */
    validate(): void;
    /**
     * Converts oracle_event to JSON
     */
    toJSON(): IOracleEventV0JSON;
    /**
     * Serializes the oracle_event message into a Buffer
     */
    serialize(): Buffer;
}
export interface IOracleEventV0JSON {
    type: number;
    oracleNonces: string[];
    eventMaturityEpoch: number;
    eventDescriptor: IEnumEventDescriptorV0JSON | IDigitDecompositionEventDescriptorV0JSON;
    eventId: string;
}