firebase.json

{
  "hosting": {
    "public": "www",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "rewrites": [
      {
        "source": "**",
        "destination": "/index.html"
      }
    ],

    "headers": [
      {
        "source": "ngsw-worker.js",
        "headers": [
          {
            "key": "Cache-Control",
            "value": "no-cache"
          }
        ]
      },
      {
        "source": "/",
        "headers": [
          {
            "key": "Link",
            "value":
              "</25.1b3c099ae403f43312d0.js>;rel=preload;as=script,</42.91f2cf76f9e429447426.js>;rel=preload;as=script,</assets/img/ica-slidebox-img-1.png>;rel=preload;as=script,</assets/img/ica-slidebox-img-2.png>;rel=preload;as=script,</assets/img/ica-slidebox-img-3.png>;rel=preload;as=script,</assets/img/ica-slidebox-img-4.png>;rel=preload;as=script,</styles.c3b77cedd39edf7f2ba7.css>;rel=preload;as=style,</runtime.c658d4aee58a354b92a4.js>;rel=preload;as=script,</polyfills.83e506f1c32447a5a917.js>;rel=preload;as=script,</main.d18c9fbebcc1ea7206dd.js>;rel=preload;as=script,</common.95b27ec389e8789da858.js>;rel=preload;as=script,</118.34bf2ef085eaf0e363f1.js>;rel=preload;as=script,</120.5225f4140a92422328f1.js>;rel=preload;as=script,</28.6d73bdf869c966907e65.js>;rel=preload;as=script,</46.d30624137fdd3c3d67a4.js>;rel=preload;as=script,</176.dfa169e16d326704de08.js>;rel=preload;as=script,</106.896eb88d791c9b3500a6.js>;rel=preload;as=script,</8.5deb8afd2d9798907a78.js>;rel=preload;as=script,</146.6fb45a20998ca61d9fbb.js>;rel=preload;as=script,</92.8431776ac4239463d31f.js>;rel=preload;as=script,</10.9dfc5381b71f20b8d830.js>;rel=preload;as=script,</5.ddd0a72185376268a758.js>;rel=preload;as=script,</4.54d1be505b517fb8a365.js>;rel=preload;as=script,"
          }
        ]
      }
    ]
  }
}