function OnFileDrop(callback, useDropTarget) {
    return window.runtime.OnFileDrop(callback, useDropTarget);
}
OnFileDrop listens to drag and drop events and calls the callback with the coordinates of the drop and an array of path strings.

@export
@param {OnFileDropCallback} callback - Callback for OnFileDrop returns a slice of file path strings when a drop is finished.
@param {boolean} [useDropTarget=true] - Only call the callback when the drop finished on an element that has the drop target style. (--wails-drop-target)