Koshimizu-Takehito

import Combine
import Foundation

// MARK: - MazeGenerator (Model)

/// An actor that generates a maze using a depth-first search (DFS) based approach.
/// 深さ優先探索 (DFS) ベースのアルゴリズムを用いて迷路を生成する。
///
/// This actor provides an async stream of snapshots (`MazeGenerator.Snapshot`) so that observers
/// can track the maze's state and generation progress in real time.