appendFileAsync
external fun appendFileAsync(path: PathLike, data: String): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: PathLike, data: String, options: AppendFileAsyncOptions? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: PathLike, data: String, options: BufferEncoding? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: PathLike, data: <Error class: unknown class><out <Error class: unknown class>>): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: PathLike, data: <Error class: unknown class><out <Error class: unknown class>>, options: AppendFileAsyncOptions? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: PathLike, data: <Error class: unknown class><out <Error class: unknown class>>, options: BufferEncoding? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync(path: FileHandle, data: String): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: FileHandle, data: String, options: AppendFileAsyncOptions? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: FileHandle, data: String, options: BufferEncoding? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: FileHandle, data: <Error class: unknown class><out <Error class: unknown class>>): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: FileHandle, data: <Error class: unknown class><out <Error class: unknown class>>, options: AppendFileAsyncOptions? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
external fun appendFileAsync( path: FileHandle, data: <Error class: unknown class><out <Error class: unknown class>>, options: BufferEncoding? = definedExternally): <Error class: unknown class><<Error class: unknown class>>(source)
Asynchronously append data to a file, creating the file if it does not yet exist. data can be a string or a Buffer.
If options is a string, then it specifies the encoding.
The mode option only affects the newly created file. See fs.open() for more details.
The path may be specified as a FileHandle that has been opened for appending (using fsPromises.open()).
Since
v10.0.0
Return
Fulfills with undefined upon success.
Parameters
path
filename or {FileHandle}