Represents the command to expand or collapse a column range group.
* The command has a boolean field canUndo that indicates whether the command supports undo and redo operations, and an execute method that performs an execute operation or undo operation.
* The arguments of the execute method are as follows.
context {GC.Spread.Sheets.Workbook} The context of the operation.
options {Object} The options of the operation.
* options.sheetName {string} The sheet name.
* options.index {number} The outline summary index.
* options.level {number} The outline level.
* options.collapsed {boolean} Whether to make the outline collapsed or expanded.
isUndo {boolean} true if this is an undo operation; otherwise, false.