/**
 * MONITOR support: track monitor clients and broadcast command traces.
 */
import type { CommandContext } from '../types.ts';
export declare function registerMonitorClient(context: CommandContext | null | undefined): void;
export declare function unregisterMonitorClient(connectionId: number | undefined): void;
export declare function broadcastMonitorCommand(argv: readonly (Buffer | string)[], sourceContext?: CommandContext): void;