type RunEventData =
  | Readonly<{
      type: "ChildAdded";
      childId: string &
        import("/vercel/path0/packages/common/src/Brand").Brand<"Id">;
    }>
  | Readonly<{
      type: "ChildRemoved";
      childId: string &
        import("/vercel/path0/packages/common/src/Brand").Brand<"Id">;
    }>
  | Readonly<{
      type: "StateChanged";
      state:
        | Readonly<{ type: "Running" }>
        | Readonly<{ type: "Disposing" }>
        | Readonly<{
            result:
              | Readonly<{ value: unknown; ok: true }>
              | Readonly<{ error: unknown; ok: false }>;
            type: "Settled";
            outcome:
              | Readonly<{ value: unknown; ok: true }>
              | Readonly<{ error: unknown; ok: false }>;
          }>;
    }>;