{
  "short_name": "chatapp",
  "name": "chatapp",
  "icons": [
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      "src": "/assets/img/maskable_icon.png",
      "sizes": "196x196",
      "type": "image/png",
      "purpose":"any maskable"
    },
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      "src": "/assets/img/maskable_icon_x72.png",
      "sizes": "72x72",
      "type": "image/png",
      "purpose":"any maskable"
    },
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      "src": "/assets/img/maskable_icon_x96.png",
      "sizes": "96x96",
      "type": "image/png",
      "purpose":"any maskable"
    },
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      "src": "/assets/img/maskable_icon_x48.png",
      "sizes": "48x48",
      "type": "image/png",
      "purpose":"any maskable"
    },
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      "src": "/assets/img/maskable_icon_x128.png",
      "sizes": "128x128",
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      "purpose":"any maskable"
    },
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      "src": "/assets/img/maskable_icon_x384.png",
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      "sizes": "192x192",
      "type": "image/png",
      "purpose":"any maskable"
    }

   
  ],
  "apple-touch-icons": [
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        "src": "apple-icon-120x120",
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        "src": "apple-icon-152x152.png",
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        "type": "image/png"
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],
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#000000",
  "background_color": "#ffffff"
}