{"name":"My App","short_name":"My App","description":"My App description","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#000000","lang":"en","scope":"/","icons":[{"sizes":"192x192","src":"/pwa-192x192.png","type":"image/png"},{"sizes":"512x512","src":"/pwa-512x512.png","type":"image/png"},{"purpose":"maskable","sizes":"512x512","src":"/pwa-maskable-512x512.png","type":"image/png"}]}