{
 "name": "Kaczmarek Schody",
 "short_name": "Kaczmarek",
 "icons": [
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   "sizes": "192x192",
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  },
  {
   "src": "img/icon-512.png",
   "sizes": "512x512",
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  }
 ],
 "theme_color": "#308ca8",
 "background_color": "#ffffff",
 "display": "browser",
 "lang": "pl",
 "start_url": "./"
}