diff --git a/assets/js/blocks/reviews/editor-container-block.js b/assets/js/blocks/reviews/editor-container-block.tsx
similarity index 85%
rename from assets/js/blocks/reviews/editor-container-block.js
rename to assets/js/blocks/reviews/editor-container-block.tsx
index 1d1c0c579b3..621855f79c8 100644
--- a/assets/js/blocks/reviews/editor-container-block.js
+++ b/assets/js/blocks/reviews/editor-container-block.tsx
@@ -2,10 +2,10 @@
  * External dependencies
  */
 import { __ } from '@wordpress/i18n';
-import PropTypes from 'prop-types';
 import { debounce } from '@woocommerce/base-utils';
 import { Placeholder } from '@wordpress/components';
 import { useBlockProps } from '@wordpress/block-editor';
+import { EditorContainerBlockProps } from '@woocommerce/blocks/reviews/types';
 
 /**
  * Internal dependencies
@@ -18,7 +18,7 @@ const EditorContainerBlock = ( {
 	icon,
 	name,
 	noReviewsPlaceholder,
-} ) => {
+}: EditorContainerBlockProps ) => {
 	const {
 		categoryIds,
 		productId,
@@ -70,12 +70,4 @@ const EditorContainerBlock = ( {
 	);
 };
 
-EditorContainerBlock.propTypes = {
-	attributes: PropTypes.object.isRequired,
-	icon: PropTypes.node.isRequired,
-	name: PropTypes.string.isRequired,
-	noReviewsPlaceholder: PropTypes.elementType.isRequired,
-	className: PropTypes.string,
-};
-
 export default EditorContainerBlock;
diff --git a/assets/js/blocks/reviews/types.ts b/assets/js/blocks/reviews/types.ts
new file mode 100644
index 00000000000..c205a25ee16
--- /dev/null
+++ b/assets/js/blocks/reviews/types.ts
@@ -0,0 +1,41 @@
+export interface PreviewReviews {
+	id: number;
+	date_created: string;
+	formatted_date_created: string;
+	date_created_gmt: string;
+	product_id: number;
+	product_name: string;
+	product_permalink: string;
+	reviewer: string;
+	review: string;
+	reviewer_avatar_urls: { [ id: number ]: string };
+	rating: number;
+	verified: boolean;
+}
+
+export interface Attributes {
+	categoryIds: number[];
+	editMode: boolean;
+	imageType: string;
+	orderby: string;
+	productId: number;
+	reviewsOnLoadMore: number;
+	reviewsOnPageLoad: number;
+	showLoadMore: boolean;
+	showOrderby: boolean;
+	showProductName: boolean;
+	showReviewDate: boolean;
+	showReviewerName: boolean;
+	showReviewImage: boolean;
+	showReviewRating: boolean;
+	showReviewContent: boolean;
+	previewReviews: PreviewReviews[];
+}
+
+export interface EditorContainerBlockProps {
+	attributes: Attributes;
+	icon: JSX.Element;
+	name: string;
+	noReviewsPlaceholder: React.ReactNode;
+	className?: string;
+}