/**
 * Dashboard Types
 * Shared interfaces for the dashboard hub, clients, and frontend
 */
export type ConnectionState = 'active' | 'idle' | 'paused';
export interface ActionInfo {
    tool: string;
    timestamp: number;
    connectionReference?: string;
}
export interface ConnectionInfo {
    reference: string;
    type: 'chrome' | 'node' | 'unknown';
    state: ConnectionState;
    createdAt: number;
    lastActivityAt: number;
}
export interface SessionInfo {
    pid: number;
    ppid?: number;
    sessionId?: string;
    shortId?: string;
    cwd: string;
    startedAt: number;
    lastHeartbeat: number;
    connections: ConnectionInfo[];
    lastAction?: ActionInfo;
    sessionEntryCount?: number;
    allPids?: number[];
    allPpids?: number[];
}
export interface ProjectInfo {
    cwd: string;
    sessions: SessionInfo[];
    issues: {
        bugs: number;
        features: number;
    };
}
export interface HubLockData {
    pid: number;
    port: number;
    startedAt: string;
}
export interface HeartbeatPayload {
    pid: number;
    ppid?: number;
    sessionId?: string;
    shortId?: string;
    cwd: string;
    startedAt: number;
    connections: ConnectionInfo[];
    lastAction?: ActionInfo;
    sessionEntryCount?: number;
}
export interface DashboardState {
    projects: ProjectInfo[];
    hubPid: number;
    hubPort: number;
    hubStartedAt: number;
}
export type WSMessageType = 'state' | 'update' | 'session_added' | 'session_removed';
export interface WSMessage {
    type: WSMessageType;
    data: DashboardState | SessionInfo | {
        pid: number;
    };
}
export type MCPMessageType = 'mcp_heartbeat' | 'mcp_heartbeat_ack' | 'need_new_hub';
export interface MCPHeartbeatMessage {
    type: 'mcp_heartbeat';
    payload: HeartbeatPayload;
}
export interface MCPHeartbeatAckMessage {
    type: 'mcp_heartbeat_ack';
    allPids: number[];
    allPpids: number[];
}
export interface MCPNeedNewHubMessage {
    type: 'need_new_hub';
}
export type MCPMessage = MCPHeartbeatMessage | MCPHeartbeatAckMessage | MCPNeedNewHubMessage;
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