/// A node in a tree view of a Norg document. Includes its block and children.
public struct NorgNode: Equatable, Hashable, Sendable, Codable {
  public var block: NorgBlock
  public var children: [NorgNode]

  public init(block: NorgBlock, children: [NorgNode] = []) {
    self.block = block
    self.children = children
  }
}