import { IncrementalWatcherAllEvents, Listener, IncrementalWatcherInstance } from './models';
import { IncrementalWatcherOptions } from './models';
/**
 * Adapter for chokidar watcher that uses @parcel/watcher under the hood
 */
export declare class ParcelWatcherAdapter implements Partial<IncrementalWatcherInstance> {
    static instances: ParcelWatcherAdapter[];
    private pathsToWatch;
    private listenerData;
    private subs;
    private alreadyStarted;
    private allFilesAndFoldersInitial;
    private foldersPathes;
    private readonly ignore;
    private readonly ignoreInitial;
    private readonly followSymlinks;
    private readonly engine;
    private readonly name;
    constructor(filesFolderPathOrPatternsToWatch: string[], initialOptions: IncrementalWatcherOptions);
    private stopWatching;
    startWatching(options?: {}): Promise<void>;
    add(pathToAdd: string | string[], options?: {
        fistTimeAdding?: boolean;
    }): void;
    on(allowedEvent: IncrementalWatcherAllEvents, listenerFromOnFn: Listener): this;
    private handleErrors;
    private notifyListener;
    private chokidarToParcel;
    private pushInitial;
}