{
    "name": "PWA - A30 - PERRIN",
    "short_name": "PWA_A30",
    "start_url": "./index.html",
    "display": "standalone",
    "background_color": "#ffffff",
    "theme_color": "#2196f3",
    "icons": [ 
     { 
        "src": "/icon-192x192.png", 
        "sizes": "192x192", 
        "type": "image/png" 
        }, 
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        "sizes": "512x512", 
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        } 
    ]
}