Deno.WriteFileOptions - Deno documentation
interface Deno.WriteFileOptions

Options for writing to a file.


append: boolean = false

If set to true, will append to a file instead of overwriting previous contents.

create: boolean = true

Sets the option to allow creating a new file, if one doesn't already exist at the specified path.

createNew: boolean = false

If set to true, no file, directory, or symlink is allowed to exist at the target location. When createNew is set to true, create is ignored.

mode: number

Permissions always applied to file.

signal: AbortSignal

An abort signal to allow cancellation of the file write operation.

If the signal becomes aborted the write file operation will be stopped and the promise returned will be rejected with an AbortError.