Type representing the type of the target object (elements of the grid) for keydown (fired when a key is pressed) events in the grid.

• 'dataCell': Represents a data cell within the grid. It contains and displays individual data values
• 'summaryCell': Summary cells display aggregated/summarized data at the bottom of the grid. They provide insights like total record count, min/max values, etc.
• 'groupRow': Group row within the grid. Group rows are used to group related data rows by columns. Contains the related group expression, level, sub-records and group value.
• 'hierarchicalRow': Hierarchical rows are similar to group rows, but represent a more complex hierarchical structure, allowing for nested grouping
• 'headerCell': Represents a header cell within the grid. Header cells are used to display column headers, providing context and labels for the columns.
• 'masterDetailRow': Represents a grid row that can be expanded in order to show additional information