0.18.4

This version removes the features introduced in the previous release. We noticed that the proposed solution did not update the undo stack. As a result, we removed that feature in this version. Instead, we added a new method to the Designer class called replaceDefinition, which allows for the replacement of the entire definition and updates the undo stack.

function appendStep() {
  const newStep: Step = { /* ... */ };

  const newDefinition = ObjectCloner.deepClone(designer.getDefinition());
  newDefinition.sequence.push(newStep);
  await designer.replaceDefinition(newDefinition);
}