import type { DtsGenerationConfig } from './types';
/**
 * Create a file watcher for .d.ts generation
 */
export declare function createWatcher(config: WatchConfig, buildFn: (files?: string[]) => Promise<WatchBuildResult>): Watcher;
/**
 * Watch and generate .d.ts files
 */
export declare function watchAndGenerate(config: DtsGenerationConfig & WatchConfig, generator: (config: DtsGenerationConfig) => Promise<{ filesProcessed: number, errors: string[] }>): Promise<Watcher>;
/**
 * Format watch build result for display
 */
export declare function formatWatchResult(result: WatchBuildResult): string;
/**
 * Create a simple console logger for watch mode
 */
export declare function createWatchLogger(): {
  onChange: (event: WatchEvent) => void
  onBuildStart: () => void
  onBuildComplete: (result: WatchBuildResult) => void
  onError: (error: Error) => void
};
/**
 * Watch configuration
 */
export declare interface WatchConfig {
  root: string
  include?: string[]
  exclude?: string[]
  debounce?: number
  initialBuild?: boolean
  clearScreen?: boolean
  onChange?: (event: WatchEvent) => void | Promise<void>
  onBuildStart?: () => void | Promise<void>
  onBuildComplete?: (result: WatchBuildResult) => void | Promise<void>
  onError?: (error: Error) => void | Promise<void>
}
/**
 * Watch event
 */
export declare interface WatchEvent {
  type: 'add' | 'change' | 'unlink'
  path: string
  relativePath: string
}
/**
 * Build result from watch
 */
export declare interface WatchBuildResult {
  success: boolean
  duration: number
  filesProcessed: number
  errors: string[]
}
/**
 * Watcher instance
 */
export declare interface Watcher {
  start: () => Promise<void>
  stop: () => void
  rebuild: () => Promise<WatchBuildResult>
  isWatching: () => boolean
  getWatchedFiles: () => string[]
}