FileSystemWritableFileStream : WritableStream

Instance Methods

seek(position : Number) : Promise<undefined>

truncate(size : Number) : Promise<undefined>

write 5 variants

write(arrayBuffer : ArrayBuffer) : Promise<undefined>

write(arrayBufferView : ArrayBufferView) : Promise<undefined>

write(blob : Blob) : Promise<undefined>

write(string : String) : Promise<undefined>

write(writeParams : Object) : Promise<undefined>

writeParams : {

data :	Object	Must be of type ArrayBuffer, ArrayBufferView, Blob, or String.
position :	Number
size :	Number
type :	String	Must be one of `'write'`, `'seek'`, `'truncate'`

}