From 2a8dbf91a878e17717e439e8ca020d9310b0499d Mon Sep 17 00:00:00 2001
From: Maurice <mauriceboe@icloud.com>
Date: Mon, 19 Oct 2026 23:26:41 +0000
Subject: [PATCH] fix(tours): keep the city walk helpers only their own files
 use inside them (CW-01, CW-03, CW-04)

The filter for a walk's stations in the planner, the opening windows of a
walk's schedule and the station shape of a walk's progress were exported,
although nothing outside their own file reads them, so the check for unused
exports counted three more than it allows. They are local to their files now;
a city walk plans, checks off and times its stops as before.
---
 client/src/components/Tours/planner/stationModel.ts | 2 +-
 client/src/components/Tours/walk/walkSchedule.ts    | 2 +-
 server/src/nest/tours/tour-visits.service.ts        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/client/src/components/Tours/planner/stationModel.ts b/client/src/components/Tours/planner/stationModel.ts
index b1e831373..6a062a2df 100644
--- a/client/src/components/Tours/planner/stationModel.ts
+++ b/client/src/components/Tours/planner/stationModel.ts
@@ -19,7 +19,7 @@ export interface WalkTimes {
 }
 
 /** The stations of a city walk: its points that are no shaping points. */
-export function stationsOf(points: readonly TourPlannerWaypoint[]): TourPlannerWaypoint[] {
+function stationsOf(points: readonly TourPlannerWaypoint[]): TourPlannerWaypoint[] {
   return points.filter((point) => !point.shaping);
 }
 
diff --git a/client/src/components/Tours/walk/walkSchedule.ts b/client/src/components/Tours/walk/walkSchedule.ts
index a9ea92c27..00f56b1b7 100644
--- a/client/src/components/Tours/walk/walkSchedule.ts
+++ b/client/src/components/Tours/walk/walkSchedule.ts
@@ -49,7 +49,7 @@ function daysOf(spec: string): Set<number> | null {
 }
 
 /** The windows a place is open on a date, in minutes; null where the hours cannot be read. */
-export function openWindows(hours: string, date: string): Array<[number, number]> | null {
+function openWindows(hours: string, date: string): Array<[number, number]> | null {
   const weekday = weekdayOf(date);
   if (weekday === null) return null;
   const text = hours.trim();
diff --git a/server/src/nest/tours/tour-visits.service.ts b/server/src/nest/tours/tour-visits.service.ts
index af22a773f..5797135a0 100644
--- a/server/src/nest/tours/tour-visits.service.ts
+++ b/server/src/nest/tours/tour-visits.service.ts
@@ -111,7 +111,7 @@ export class TourVisitsService {
 }
 
 /** CW-09: one station of a walk on a day, as an assistant reads it. */
-export interface WalkProgressStation {
+interface WalkProgressStation {
   position: number;
   name: string | null;
   lat: number;