1 {

     2 	"name": "core/spacer",

     3 	"category": "design",

     4 	"attributes": {

     5 		"height": {

     6 			"type": "number",

     7 			"default": 100

     8 		}

     9 	},

    10 	"supports": {

    11 		"anchor": true

    12 	}

    13 }