/**
 * Exploration Events - Event emitter for real-time exploration updates
 *
 * Provides event-driven updates for dashboard and monitoring
 */
import { EventEmitter } from 'events';
import type { ContainerStats, Decision, Exploration, Insight, WorktreeExploration } from '../types/exploration.types.js';
export interface ContainerStatsEvent extends ExplorationEvent {
    data: {
        stats: ContainerStats;
    };
    worktree_index: number;
}
export interface DecisionEvent extends ExplorationEvent {
    data: {
        decision: Decision;
    };
}
export interface ExplorationEvent {
    data: unknown;
    exploration_id: string;
    timestamp: string;
    type: ExplorationEventType;
}
export type ExplorationEventType = 'container:created' | 'container:stats' | 'container:stopped' | 'decision:proposed' | 'decision:resolved' | 'decision:voted' | 'exploration:completed' | 'exploration:created' | 'exploration:failed' | 'exploration:started' | 'exploration:stopped' | 'insight:published' | 'merge:completed' | 'merge:failed' | 'merge:started' | 'worktree:completed' | 'worktree:created' | 'worktree:failed' | 'worktree:progress' | 'worktree:started';
export interface InsightEvent extends ExplorationEvent {
    data: {
        insight: Insight;
    };
}
export interface ProgressEvent extends ExplorationEvent {
    data: {
        current_stage: string;
        percentage: number;
        stages_completed: string[];
    };
    worktree_index: number;
}
export interface WorktreeEvent extends ExplorationEvent {
    data: {
        [key: string]: unknown;
        worktree: WorktreeExploration;
    };
    worktree_index: number;
}
/**
 * Global event emitter for exploration events
 */
declare class ExplorationEventEmitter extends EventEmitter {
    private static instance;
    private constructor();
    static getInstance(): ExplorationEventEmitter;
    /**
     * Emit exploration created event
     */
    emitExplorationCreated(exploration: Exploration): void;
    /**
     * Emit exploration started event
     */
    emitExplorationStarted(exploration: Exploration): void;
    /**
     * Emit exploration completed event
     */
    emitExplorationCompleted(exploration: Exploration): void;
    /**
     * Emit exploration failed event
     */
    emitExplorationFailed(exploration: Exploration, error: Error): void;
    /**
     * Emit exploration stopped event
     */
    emitExplorationStopped(exploration: Exploration): void;
    /**
     * Emit worktree created event
     */
    emitWorktreeCreated(explorationId: string, worktree: WorktreeExploration): void;
    /**
     * Emit worktree started event
     */
    emitWorktreeStarted(explorationId: string, worktree: WorktreeExploration): void;
    /**
     * Emit worktree progress event
     */
    emitWorktreeProgress(explorationId: string, worktreeIndex: number, percentage: number, currentStage: string, stagesCompleted: string[]): void;
    /**
     * Emit worktree completed event
     */
    emitWorktreeCompleted(explorationId: string, worktree: WorktreeExploration): void;
    /**
     * Emit worktree failed event
     */
    emitWorktreeFailed(explorationId: string, worktree: WorktreeExploration, error: string): void;
    /**
     * Emit container created event
     */
    emitContainerCreated(explorationId: string, worktreeIndex: number, containerId: string): void;
    /**
     * Emit container stats event
     */
    emitContainerStats(explorationId: string, worktreeIndex: number, stats: ContainerStats): void;
    /**
     * Emit container stopped event
     */
    emitContainerStopped(explorationId: string, worktreeIndex: number): void;
    /**
     * Emit insight published event
     */
    emitInsightPublished(explorationId: string, insight: Insight): void;
    /**
     * Emit decision proposed event
     */
    emitDecisionProposed(explorationId: string, decision: Decision): void;
    /**
     * Emit decision voted event
     */
    emitDecisionVoted(explorationId: string, decision: Decision, worktreeId: string): void;
    /**
     * Emit decision resolved event
     */
    emitDecisionResolved(explorationId: string, decision: Decision): void;
    /**
     * Emit merge started event
     */
    emitMergeStarted(explorationId: string, worktreeIndex: number, strategy: string): void;
    /**
     * Emit merge completed event
     */
    emitMergeCompleted(explorationId: string, worktreeIndex: number, mergeCommit: string): void;
    /**
     * Emit merge failed event
     */
    emitMergeFailed(explorationId: string, worktreeIndex: number, error: string): void;
}
/**
 * Get global exploration event emitter
 */
export declare function getExplorationEvents(): ExplorationEventEmitter;
export {};
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