WordPress/wp-includes/blocks/comments-title/block.json

{
	"$schema": "https://schemas.wp.org/trunk/block.json",
	"apiVersion": 2,
	"name": "core/comments-title",
	"title": "Comments Title",
	"category": "theme",
	"ancestor": [ "core/comments" ],
	"description": "Displays a title with the number of comments",
	"textdomain": "default",
	"usesContext": [ "postId", "postType" ],
	"attributes": {
		"textAlign": {
			"type": "string"
		},
		"showPostTitle": {
			"type": "boolean",
			"default": true
		},
		"showCommentsCount": {
			"type": "boolean",
			"default": true
		},
		"level": {
			"type": "number",
			"default": 2
		}
	},
	"supports": {
		"anchor": false,
		"align": true,
		"html": false,
		"__experimentalBorder": {
			"radius": true,
			"color": true,
			"width": true,
			"style": true
		},
		"color": {
			"gradients": true,
			"__experimentalDefaultControls": {
				"background": true,
				"text": true
			}
		},
		"spacing": {
			"margin": true,
			"padding": true
		},
		"typography": {
			"fontSize": true,
			"lineHeight": true,
			"__experimentalFontFamily": true,
			"__experimentalFontWeight": true,
			"__experimentalFontStyle": true,
			"__experimentalTextTransform": true,
			"__experimentalTextDecoration": true,
			"__experimentalLetterSpacing": true,
			"__experimentalDefaultControls": {
				"fontSize": true,
				"__experimentalFontFamily": true,
				"__experimentalFontStyle": true,
				"__experimentalFontWeight": true
			}
		}
	}
}