Count of events by category key.
Proportional shares by category (for stacked bar rendering).
Inclusive end timestamp (epoch ms).
Non-linear quiet time gap label between this cluster and the next (e.g. '11 mos quiet'), or null on the final cluster.
Quiet gap duration in milliseconds after this cluster (0 on the final cluster).
Normalized height percentage (22..100) relative to the largest cluster in the current view.
True when this node represents a multi-event calendar era (year / quarter / month) that can be zoomed into.
Set of event IDs belonging to this cluster.
Chronologically ordered items belonging to this cluster.
Stable key for selection, zooming, and @for tracking.
Short date or era label (e.g. 'Today', 'Oct 15', '2024', 'Q2 \'25').
Number of additional events in this cluster beyond MaxPipsPerCluster.
Up to MaxPipsPerCluster individual pips in chronological order.
Inclusive start timestamp (epoch ms).
Concise composition subtitle (e.g. 'Initial creation', '4 edits', '1 restore, 2 edits').
Detailed hover tooltip describing the cluster time span and category breakdown.
Total number of events in this cluster.
Total weight of events in this cluster.
Computed burst or era cluster node rendered in
<mj-burst-cluster-strip>.