import type { EventHub } from './events.js';
export declare class WorkspaceWatcher {
    private readonly workspaceDir;
    private readonly hub;
    private watcher;
    private pending;
    constructor(workspaceDir: string, hub: EventHub);
    start(): void;
    stop(): Promise<void>;
    /** Map an absolute path to the project slug (first dir under the workspace). */
    private projectOf;
    private handle;
}
//# sourceMappingURL=watcher.d.ts.map