Method fireMutation

packages/core/src/language/childset.ts:62–67

(mutation: ChildSetMutation)

  }

  fireMutation(mutation: ChildSetMutation) {
    this.mutationObservers.forEach((observer: ChildSetObserver) => {
      observer.handleChildSetMutation(mutation)
    })
    globalMutationDispatcher.handleChildSetMutation(mutation)
  }

  registerObserver(observer: ChildSetObserver) {
    this.mutationObservers.push(observer)