{
    "name": "Your App Name",
    "short_name": "App",
    "background_color": "#ffffff",
    "theme_color": "#000000",
    "icons": [
        {"src": "favicon-16x16.png", "sizes": "16x16", "type": "image/png"},
        {"src": "favicon-32x32.png", "sizes": "32x32", "type": "image/png"},
        {"src": "favicon-48x48.png", "sizes": "48x48", "type": "image/png"},
        {"src": "favicon-64x64.png", "sizes": "64x64", "type": "image/png"},
        {"src": "favicon-96x96.png", "sizes": "96x96", "type": "image/png"},
        {"src": "favicon-128x128.png", "sizes": "128x128", "type": "image/png"},
        {"src": "favicon-180x180.png", "sizes": "180x180", "type": "image/png"},
        {"src": "favicon-192x192.png", "sizes": "192x192", "type": "image/png"},
        {"src": "favicon-256x256.png", "sizes": "256x256", "type": "image/png"},
        {"src": "favicon-512x512.png", "sizes": "512x512", "type": "image/png"}
    ]
}