OptionaleventsOptional map of event bindings.
OptionalmergeWhen merging a type description into its parent(s), values in the child for connector, anchor and anchors will
always overwrite any such values in the parent. But other values, such as overlays, will be merged with their
parent's entry for that key. You can force a child's type to override every corresponding value in its parent by
setting mergeStrategy:'override'.
OptionalparentOptional ID of one or more edge definitions to include in this definition. The child definition is merged on top of the parent definition(s). Circular references are not allowed and will throw an error.
Common options for edge/node/group/port definitions in a view.