watchFile

Function to watch a specific file for changes.

Presentation

function watchFile(
  filePath: string,
  type?: EventType | EventType[] | undefined,
): Observable<Event>;

Observable<Event> -

{Observable<watcher.Event>} - An Observable that emits an event whenever the file changes.

Name	Type	Description
filePath	`string`	The path of the file to watch.
type	`EventType \| EventType[] \| undefined`	The type of event to watch for.