export interface SkillTreeChapter {
  id: string
  categoryId: string
  title: string
  parentId?: string
  sortOrder: number
  questionsRequired: number
  passThreshold: number
  createdAt: string
}

export interface SkillTreeFormData {
  title: string
  categoryId: string
  sortOrder: number
  questionsRequired: number
  passThreshold: number
}