addChild method
Adds a child with the given ID.
Implementation
SequenceNode addChild(int childId) {
final child = SequenceNode(childId, isUid);
children.add(child);
return child;
}
Adds a child with the given ID.
SequenceNode addChild(int childId) {
final child = SequenceNode(childId, isUid);
children.add(child);
return child;
}