method FSWatcher.once Usage in Denoimport { type FSWatcher } from "node:fs"; FSWatcher.once(event: string,listener: (...args: any[]) => void,): this Parameters event: string listener: (...args: any[]) => void Return Type this FSWatcher.once(event: "change",listener: (eventType: string,filename: string | Buffer,) => void,): this Parameters event: "change" listener: (eventType: string,filename: string | Buffer,) => void Return Type this FSWatcher.once(event: "close",listener: () => void,): this Parameters event: "close" listener: () => void Return Type this FSWatcher.once(event: "error",listener: (error: Error) => void,): this Parameters event: "error" listener: (error: Error) => void Return Type this