{

"name": "Projeto modelo", 
"short_name": "Projeto modelo",
"start_url": "index.php",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff",
"orientation": "portrait",

    "icons": [
        {
            "src": "img/72x72.png",
            "type": "image/png",
            "sizes": "72x72"
            
        },
        {
            "src": "img/96x96.png",
            "type": "image/png",
            "sizes": "96x96"
            
        },
        
        {
            "src": "img/512x512.png",
            "type": "image/png",
            "sizes": "512x512",
            "purpose": "any maskable"
        }
    
    ]

}