Gio.File.prototype.make_directory_async

function make_directory_async(io_priority: Number(gint), cancellable: Gio.Cancellable, callback: Gio.AsyncReadyCallback): void {
    // Gjs wrapper for g_file_make_directory_async()
}

Asynchronously creates a directory.

Since 2.38

io_priority

the [I/O priority][io-priority] of the request

cancellable

optional Gio.Cancellable object, null to ignore

callback

a Gio.AsyncReadyCallback to call when the request is satisfied