/**
 * Weavetab — audit/telemetry.ts
 * UDP IPC for broadcasting live telemetry to the CLI dashboard without breaking stdio MCP.
 * Also tracks tool usage analytics locally (Phase 10g).
 * Weavetab by fy2ne
 */
export interface TelemetryEvent {
    type: "log" | "state" | "browser" | "tool_start" | "tool_end" | "chat";
    timestamp: number;
    payload: any;
}
export interface ToolUsageEntry {
    tool: string;
    domain: string;
    duration: number;
    success: boolean;
    timestamp: string;
}
export interface ToolUsageStats {
    totalCalls: number;
    perTool: Record<string, {
        calls: number;
        failures: number;
        avgDurationMs: number;
    }>;
    perDomain: Record<string, {
        calls: number;
        failures: number;
    }>;
    recentEntries: ToolUsageEntry[];
}
export declare function recordToolUsage(entry: ToolUsageEntry): void;
export declare function getToolUsageStats(): ToolUsageStats;
export declare function clearToolUsageStats(): void;
/** Broadcast a telemetry event to any listening dashboard (wb run) */
export declare function broadcastTelemetry(event: Omit<TelemetryEvent, "timestamp">): void;