/// <reference types="node" />
import { MessageType } from '../MessageType';
import { IDlcMessage } from './DlcMessage';
export declare abstract class EventDescriptor {
    static deserialize(buf: Buffer): EnumEventDescriptor | DigitDecompositionEventDescriptor;
    /**
     * Creates an EventDescriptor from JSON data
     * @param json JSON object representing event descriptor
     */
    static fromJSON(json: any): EventDescriptor;
    abstract type: number;
    abstract length: bigint;
    abstract toJSON(): IEnumEventDescriptorJSON | IDigitDecompositionEventDescriptorJSON;
    abstract serialize(): Buffer;
}
/**
 * EnumEventDescriptor message contains the event outcomes for enumerated events.
 * Simplified class name (removed V0 suffix).
 */
export declare class EnumEventDescriptor extends EventDescriptor implements IDlcMessage {
    static type: MessageType;
    /**
     * Creates an EnumEventDescriptor from JSON data
     * @param json JSON object representing an enum event descriptor
     */
    static fromJSON(json: any): EnumEventDescriptor;
    /**
     * Deserializes an enum_event_descriptor_v0 message
     * @param buf
     */
    static deserialize(buf: Buffer): EnumEventDescriptor;
    /**
     * The type for enum_event_descriptor_v0 message. enum_event_descriptor_v0 = 55302
     */
    type: MessageType;
    length: bigint;
    outcomes: string[];
    /**
     * Converts enum_event_descriptor to JSON
     */
    toJSON(): IEnumEventDescriptorJSON;
    /**
     * Serializes the enum_event_descriptor_v0 message into a Buffer
     */
    serialize(): Buffer;
}
export declare const EnumEventDescriptorV0: typeof EnumEventDescriptor;
export type EnumEventDescriptorV0 = EnumEventDescriptor;
/**
 * DigitDecompositionEventDescriptor is a simple enumeration of outcomes.
 * Simplified class name (removed V0 suffix).
 */
export declare class DigitDecompositionEventDescriptor extends EventDescriptor implements IDlcMessage {
    static type: MessageType;
    /**
     * Creates a DigitDecompositionEventDescriptor from JSON data
     * @param json JSON object representing digit decomposition event descriptor
     */
    static fromJSON(json: any): DigitDecompositionEventDescriptor;
    /**
     * Deserializes an digit_decomposition_event_descriptor message
     * @param buf
     */
    static deserialize(buf: Buffer): DigitDecompositionEventDescriptor;
    /**
     * The type for digit_decomposition_event_descriptor message. digit_decomposition_event_descriptor = 55306
     */
    type: MessageType;
    length: bigint;
    base: number;
    isSigned: boolean;
    unit: string;
    precision: number;
    nbDigits: number;
    /**
     * 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 digit_decomposition_event_descriptor to JSON (canonical rust-dlc format)
     */
    toJSON(): IDigitDecompositionEventDescriptorJSON;
    /**
     * Serializes the digit_decomposition_event_descriptor message into a Buffer
     */
    serialize(): Buffer;
}
export declare const DigitDecompositionEventDescriptorV0: typeof DigitDecompositionEventDescriptor;
export type DigitDecompositionEventDescriptorV0 = DigitDecompositionEventDescriptor;
export interface IEnumEventDescriptorJSON {
    enumEvent: {
        outcomes: string[];
    };
}
export interface IDigitDecompositionEventDescriptorJSON {
    digitDecompositionEvent: {
        base: number;
        isSigned: boolean;
        unit: string;
        precision: number;
        nbDigits: number;
    };
}
export type IEnumEventDescriptorV0JSON = IEnumEventDescriptorJSON;
export type IDigitDecompositionEventDescriptorV0JSON = IDigitDecompositionEventDescriptorJSON;