run npm install to generate a package lock

node_modules/watcher/dist/watcher_poller.d.ts

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+import { FileType, TargetEvent } from './enums';
+import LazyMapSet from './lazy_map_set';
+import WatcherStats from './watcher_stats';
+import type { INO, Path } from './types';
+declare class WatcherPoller {
+    inos: Partial<Record<TargetEvent, Record<Path, [INO, FileType]>>>;
+    paths: LazyMapSet<INO, Path>;
+    stats: Map<Path, WatcherStats>;
+    getIno(targetPath: Path, event: TargetEvent, type?: FileType): INO | undefined;
+    getStats(targetPath: Path): WatcherStats | undefined;
+    poll(targetPath: Path, timeout?: number): Promise<WatcherStats | undefined>;
+    reset(): void;
+    update(targetPath: Path, timeout?: number): Promise<TargetEvent[]>;
+    updateIno(targetPath: Path, event: TargetEvent, stats: WatcherStats): void;
+    updateStats(targetPath: Path, stats?: WatcherStats): void;
+}
+export default WatcherPoller;