1  {
 2    "navigationFallback": {
 3      "rewrite": "/index.html",
 4      "exclude": ["/assets/*", "/*.js", "/*.css", "/*.ico", "/*.png", "/*.svg"]
 5    },
 6    "mimeTypes": {
 7      ".json": "application/json"
 8    },
 9    "globalHeaders": {
10      "X-Content-Type-Options": "nosniff",
11      "X-Frame-Options": "DENY",
12      "Referrer-Policy": "strict-origin-when-cross-origin"
13    }
14  }