{
    "name": "TfL Tracker",
    "short_name": "TfL Tracker",
    "description": "Track London Underground, DLR, Elizabeth line and Overground trains in real-time",
    "start_url": "./",
    "scope": "./",
    "display": "standalone",
    "background_color": "#ffffff",
    "theme_color": "#3b82f6",
    "icons": [
        {
            "src": "icons/icon-192x192.png",
            "sizes": "192x192",
            "type": "image/png",
            "purpose": "any"
        },
        {
            "src": "icons/icon-512x512.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "any"
        },
        {
            "src": "icons/icon-192x192.png",
            "sizes": "192x192",
            "type": "image/png",
            "purpose": "maskable"
        },
        {
            "src": "icons/icon-512x512.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "maskable"
        }
    ]
}