namespace ClaudeDo.Data.Models;

/// <summary>
/// One declared "task must run after task" edge. A task can carry n of them; the queue picker
/// claims it only once every predecessor reached <see cref="TaskStatus.Done"/>.
/// Deliberately separate from <see cref="TaskEntity.BlockedByTaskId"/>, the planning chain's own
/// internal single link — see ClaudeDo.Worker/CLAUDE.md → Status Model.
/// </summary>
public sealed class TaskDependencyEntity
{
    public required string TaskId { get; init; }
    public required string DependsOnTaskId { get; init; }
}