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docs: document how to stop file watcher (#10403)

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Yoshiya Hinosawa 2021-04-28 21:37:16 +09:00 committed by GitHub
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10
cli/dts/lib.deno.ns.d.ts vendored
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@ -1947,6 +1947,16 @@ declare namespace Deno {
*```
*
* Requires `allow-read` permission.
*
* Call `watcher.return()` to stop watching.
*
* ```ts
* const watcher = Deno.watchFs("/");
* setTimeout(() => { watcher.return(); }, 5000);
* for await (const event of watcher) {
* console.log(">>>> event", event);
* }
* ```
*/
export function watchFs(
paths: string | string[],