import type { AgentConfig } from './agent';
export interface AgentFileChangeEvent {
    readonly filePath: string;
    readonly config: AgentConfig | null;
    readonly previousId?: string;
    readonly error?: string;
}
export type AgentFileChangeHandler = (event: AgentFileChangeEvent) => void | Promise<void>;
type PartialFileChangeHandler = (partialName: string, filePath: string) => void | Promise<void>;
interface AgentFileWatcherOptions {
    debounceMs?: number;
    partialDirs?: string[];
    onPartialChanged?: PartialFileChangeHandler;
}
export declare class AgentFileWatcher {
    private readonly dirs;
    private readonly basePath;
    private readonly onFileChanged;
    private watchers;
    private debounceTimers;
    private knownAgentIds;
    private readonly debounceMs;
    private readonly partialDirs;
    private readonly onPartialChanged?;
    constructor(dirs: string[], basePath: string, onFileChanged: AgentFileChangeHandler, options?: AgentFileWatcherOptions);
    start(): void;
    registerKnownAgent(filePath: string, agentId: string): void;
    close(): void;
    private scheduleReload;
    private schedulePartialReload;
    private handleFileChange;
    private handlePartialChange;
}
export {};
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