Add Storybook for typewriter component

packages/block-editor/src/components/typewriter/stories/index.story.js

@@ -0,0 +1,43 @@
+/**
+ * Internal dependencies
+ */
+import TypewriterOrIEBypass from '../';
+
+/**
+ * WordPress dependencies
+ */
+import { __ } from '@wordpress/i18n';
+
+const meta = {
+	title: 'BlockEditor/Typewriter',
+	component: TypewriterOrIEBypass,
+	parameters: {
+		docs: {
+			description: {
+				component:
+					'The `Typewriter` component ensures that the text selection keeps the same vertical distance from the viewport during keyboard events within this component. It provides a typewriter-like behavior for its children.',
+			},
+			canvas: { sourceState: 'shown' },
+		},
+	},
+	argTypes: {
+		children: {
+			control: 'text',
+			description: 'The children of the component.',
+			table: {
+				type: { summary: 'string' },
+			},
+		},
+	},
+};
+
+export default meta;
+
+export const Default = {
+	args: {
+		children: __( 'Typewriter Text' ),
+	},
+	render( { children } ) {
+		return <TypewriterOrIEBypass>{ children }</TypewriterOrIEBypass>;
+	},
+};