import type { Platform } from '../conversation/types';
export interface BaseEvent {
    traceId: string;
    timestamp: Date;
}
export interface TaskStartEvent extends BaseEvent {
    agentRef: string;
    message: string;
    mode: 'query' | 'execute';
    pid?: number;
    model?: string;
    provider?: string;
    codingAgentCommand?: string;
    renderedPrompt?: string;
    metadata?: Record<string, unknown>;
    threadId?: string;
    platform?: Platform;
    workspaceId?: string;
    workspaceName?: string;
    parentTaskId?: string | null;
    rootTraceId?: string;
    callerAgentId?: string | null;
}
export interface TaskEndEvent extends BaseEvent {
    agentRef: string;
    mode: 'query' | 'execute';
    result?: string;
    durationMs: number;
    error?: {
        code: string;
        message: string;
    };
    exitCode?: number;
    inputTokens?: number;
    outputTokens?: number;
    cachedInputTokens?: number;
    costUsd?: number;
    model?: string;
    metadata?: Record<string, unknown>;
}
export interface TaskOutputEvent extends BaseEvent {
    agentRef: string;
    output: string;
    level?: 'stdout' | 'stderr' | 'info';
}
export interface ToolBeforeEvent extends BaseEvent {
    agentRef: string;
    agentId: string;
    threadId: string;
    sessionId: string;
    provider: string;
    tool: {
        name: string;
        rawName: string;
        input: unknown;
        toolUseId?: string;
    };
}
export interface ToolAfterEvent extends BaseEvent {
    agentRef: string;
    agentId: string;
    threadId: string;
    sessionId: string;
    provider: string;
    tool: {
        name: string;
        rawName: string;
        toolUseId?: string;
        result?: string;
        isError?: boolean;
    };
}
export interface AdapterLifecycleEvent {
    adapterId: string;
    instanceId: string;
    state: 'starting' | 'started' | 'stopping' | 'stopped' | 'failed';
    error?: Error;
    timestamp: Date;
}
export interface AdapterMessageEvent {
    adapterId: string;
    instanceId: string;
    direction: 'inbound' | 'outbound';
    messageId: string;
    threadId: string;
    timestamp: Date;
}
export interface CrewxEvents {
    'task:start': TaskStartEvent;
    'task:end': TaskEndEvent;
    'task:output': TaskOutputEvent;
    'tool:observed:before': ToolBeforeEvent;
    'tool:observed:after': ToolAfterEvent;
    'adapter:lifecycle': AdapterLifecycleEvent;
    'adapter:message': AdapterMessageEvent;
}
export type CrewxEventName = keyof CrewxEvents;
export type CrewxEventPayload<K extends CrewxEventName> = CrewxEvents[K];
export type UnsubscribeFn = () => void;