gatsby-config.js

module.exports = {
  siteMetadata: {
    title: 'SeaSensors | sensors.AFRICA'
  },
  plugins: [
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `SeaSensors`,
        short_name: `SeaSensors`,
        icons: [
          {
            src: '/android-chrome-192x192.png',
            sizes: '192x192',
            type: 'image/png'
          },
          {
            src: '/android-chrome-512x512.png',
            sizes: '512x512',
            type: 'image/png'
          }
        ],
        start_url: `/`,
        background_color: `#ffffff`,
        theme_color: `#ffffff`,
        display: `standalone`
      }
    }
  ]
};