strapi/examples/getstarted/components/blog/slider.json

{
  "info": {
    "name": "slider",
    "description": ""
  },
  "connection": "default",
  "collectionName": "components_sliders",
  "attributes": {
    "title": {
      "type": "string",
      "required": true
    },
    "slide": {
      "component": "default.slide",
      "type": "component",
      "repeatable": true,
      "min": 1,
      "max": 5
    }
  }
}