@kanunilabs/datagrid-react / GroupRowNode
Interface: GroupRowNode
Not generic: a group header carries no row payload of its own.
Properties
aggregates?
optionalaggregates?:Record<string,number|null>
Per-column aggregates, keyed ${columnId}:${type}.
columnId
columnId:
string
count
count:
number
Data rows inside this group (regardless of expansion).
expanded
expanded:
boolean
key
key:
RowKey
Stable across recomputes: ${columnId}::${label}.
kind
kind:
"group"
label
label:
string
level
level:
number
0 for single-level grouping; multi-level is Enterprise (P9).
value
value:
unknown