How to use the idyll-components.Meta function in idyll-components

description:
        "These components don't affect the page content, but help with common tasks. The `Analytics` component makes it easy to add Google Analytics to your page.",
      components: [
        {
          Analytics: {
            thumbnail: 'analytics.png',
            component: COMPONENTS.Analytics,
            description:
              'This component makes it easy to insert a Google Analytics code on your page.',
            liveExample: false
          }
        },
        {
          Meta: {
            thumbnail: 'meta.png',
            component: COMPONENTS.Meta,
            description:
              'The meta component adds context to the page template when building your app for publication. The following variables are available and will be inserted as `` properties into the head of your HTML page if you define them:',
            liveExample: false,
            idyllProps: [
              {
                name: 'title',
                type: 'string',
                description: 'the page title.'
              },
              {
                name: 'description',
                type: 'string',
                description: 'A short description of your project.'
              },
              {
                name: 'url',