Defines the FlexGrid's cell merging behavior.
An instance of this class is automatically created and assigned to the grid's mergeManager property to implement the grid's default merging behavior.
If you want to customize the default merging behavior, create a class that derives from MergeManager and override the getMergedRange method.
constructor(grid?: FlexGrid): MergeManager
Initializes a new instance of the MergeManager class.
FlexGrid that owns this MergeManager. This parameter is optional and deprecated. Please don't use it.
Whether to clip the merged range to the grid's current view range.
