Split defaultIconData in utils in 2 objects

packages/utils/src/icon/index.ts

@@ -1,4 +1,9 @@
-import type { IconifyOptional, IconifyIcon } from '@iconify/types';
+import type {
+	IconifyDimenisons,
+	IconifyTransformations,
+	IconifyOptional,
+	IconifyIcon,
+} from '@iconify/types';
 
 // Export icon and full icon types
 export { IconifyIcon };
@@ -9,17 +14,34 @@ export type FullIconifyIcon = Required<IconifyIcon>;
  */
 export const matchName = /^[a-z0-9]+(-[a-z0-9]+)*$/;
 
+/**
+ * Default values for dimensions
+ */
+export const defaultIconDimensions: Required<IconifyDimenisons> = Object.freeze(
+	{
+		left: 0,
+		top: 0,
+		width: 16,
+		height: 16,
+	}
+);
+
+/**
+ * Default values for transformations
+ */
+export const defaultIconTransformations: Required<IconifyTransformations> =
+	Object.freeze({
+		rotate: 0,
+		vFlip: false,
+		hFlip: false,
+	});
+
 /**
  * Default values for all optional IconifyIcon properties
  */
 export const iconDefaults: Required<IconifyOptional> = Object.freeze({
-	left: 0,
+	...defaultIconDimensions,
-	top: 0,
+	...defaultIconTransformations,
-	width: 16,
-	height: 16,
-	rotate: 0,
-	vFlip: false,
-	hFlip: false,
 });
 
 /**

packages/utils/src/icon/merge.ts

@@ -1,11 +1,10 @@
 import type { IconifyOptional } from '@iconify/types';
-import type { FullIconifyIcon, IconifyIcon } from './index';
 import { iconDefaults } from './index';
 
 /**
  * Merge icon and alias
  */
-export function mergeIconData<T extends IconifyIcon | FullIconifyIcon>(
+export function mergeIconData<T extends IconifyOptional>(
 	icon: T,
 	alias: IconifyOptional
 ): T {

packages/utils/src/index.ts

@@ -19,6 +19,8 @@ export { mergeIconData } from './icon/merge';
 export {
 	iconDefaults as defaultIconData,
 	fullIcon as fullIconData,
+	defaultIconDimensions,
+	defaultIconTransformations,
 } from './icon/index';
 
 // Icon set functions