Removes 'classnames' package dependency

build/index.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('wp-block-editor', 'wp-blocks', 'wp-components', 'wp-element', 'wp-polyfill'), 'version' => '615f4ee8a6512c878971d514da8cd9e1');
+<?php return array('dependencies' => array('wp-block-editor', 'wp-blocks', 'wp-components', 'wp-element', 'wp-polyfill'), 'version' => 'f164b385523b476f93eac22826d995d2');

package.json

@@ -23,7 +23,6 @@
 	},
 	"devDependencies": {
 		"@wordpress/scripts": "^7.1.2",
-		"classnames": "^2.2.6",
 		"css-loader": "^3.4.2",
 		"ignore-emit-webpack-plugin": "^2.0.2",
 		"mini-css-extract-plugin": "^0.9.0",

src/test/index.js

@@ -3,7 +3,7 @@ import { getClassNames } from '../util';
 describe( 'sortabrilliant/whatever', () => {
 	test( 'getClassNames returns aspect ratio class names for iframes with width and height', () => {
 		const html = '<iframe width="16" height="9"></iframe>';
-		const expected = 'wp-embed-aspect-16-9 wp-has-aspect-ratio';
-		expect( getClassNames( html ) ).toEqual( expected );
+		const expected = 'whatever wp-embed-aspect-16-9 wp-has-aspect-ratio';
+		expect( getClassNames( html, 'whatever' ) ).toEqual( expected );
 	} );
 } );

src/util.js

@@ -1,8 +1,3 @@
-/**
- * External dependencies
- */
-import classnames from 'classnames/dedupe';
-
 export const ASPECT_RATIOS = [
 	// Common video resolutions.
 	{ ratio: '2.33', className: 'wp-embed-aspect-21-9' },
@@ -40,10 +35,11 @@ export function getClassNames( html, existingClassNames = '' ) {
 		) {
 			const potentialRatio = ASPECT_RATIOS[ ratioIndex ];
 			if ( aspectRatio >= potentialRatio.ratio ) {
-				return classnames( existingClassNames, {
-					[ potentialRatio.className ]: true,
-					'wp-has-aspect-ratio': true,
-				} );
+				return [
+					existingClassNames,
+					potentialRatio.className,
+					'wp-has-aspect-ratio',
+				].join( ' ' );
 			}
 		}
 	}