{"name":"MaskCall","short_name":"MaskCall","start_url":"/","display":"standalone","background_color":"#0b1511","theme_color":"#0b1511",
"icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}