Vite + TypeScript PWA that mirrors the Android app's core features: - Pre-processed shelter data (build-time UTM33N→WGS84 conversion) - Leaflet map with shelter markers, user location, and offline tiles - Canvas compass arrow (ported from DirectionArrowView.kt) - IndexedDB shelter cache with 7-day staleness check - Service worker with CacheFirst tiles and precached app shell - i18n for en, nb, nn (ported from Android strings.xml) - iOS/Android compass handling with low-pass filter - Respects user map interaction (no auto-snap on pan/zoom) - Build revision cache-breaker for reliable SW updates Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
23 lines
649 B
TypeScript
23 lines
649 B
TypeScript
import { disable } from './disable.js';
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import { enable } from './enable.js';
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import { isSupported } from './isSupported.js';
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import './_version.js';
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interface NavigationPreloadState {
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enabled?: boolean;
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headerValue?: string;
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}
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interface NavigationPreloadManager {
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disable(): Promise<void>;
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enable(): Promise<void>;
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getState(): Promise<NavigationPreloadState>;
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setHeaderValue(value: string): Promise<void>;
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}
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declare global {
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interface ServiceWorkerRegistration {
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readonly navigationPreload: NavigationPreloadManager;
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}
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}
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/**
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* @module workbox-navigation-preload
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*/
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export { disable, enable, isSupported };
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