diff --git a/docs/reference-guides/data/data-core-editor.md b/docs/reference-guides/data/data-core-editor.md
index 713a247d88be29..9567d8e4b954fa 100644
--- a/docs/reference-guides/data/data-core-editor.md
+++ b/docs/reference-guides/data/data-core-editor.md
@@ -786,7 +786,7 @@ Return true if the current post has already been published.
 _Parameters_
 
 -   _state_ `Object`: Global application state.
--   _currentPost_ `Object?`: Explicit current post for bypassing registry selector.
+-   _currentPost_ `[Object]`: Explicit current post for bypassing registry selector.
 
 _Returns_
 
diff --git a/packages/editor/README.md b/packages/editor/README.md
index bcd1727e046d07..e0b53362089f1b 100644
--- a/packages/editor/README.md
+++ b/packages/editor/README.md
@@ -1631,10 +1631,6 @@ _Related_
 
 -   <https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#createReduxStore>
 
-_Type_
-
--   `Object`
-
 ### storeConfig
 
 Post editor data store configuration.
@@ -1643,10 +1639,6 @@ _Related_
 
 -   <https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#registerStore>
 
-_Type_
-
--   `Object`
-
 ### TableOfContents
 
 Renders a table of contents component.
diff --git a/packages/editor/package.json b/packages/editor/package.json
index e7b46685719dd4..98e0c6d2255b74 100644
--- a/packages/editor/package.json
+++ b/packages/editor/package.json
@@ -26,6 +26,7 @@
 	"module": "build-module/index.js",
 	"react-native": "src/index",
 	"wpScript": true,
+	"types": "build-types",
 	"sideEffects": [
 		"build-style/**",
 		"src/**/*.scss",
diff --git a/packages/editor/src/store/constants.ts b/packages/editor/src/store/constants.ts
index 78708f00cc9eb7..73d6a104370c37 100644
--- a/packages/editor/src/store/constants.ts
+++ b/packages/editor/src/store/constants.ts
@@ -8,8 +8,6 @@ export const EDIT_MERGE_PROPERTIES = new Set( [ 'meta' ] );
 
 /**
  * Constant for the store module (or reducer) key.
- *
- * @type {string}
  */
 export const STORE_NAME = 'core/editor';
 
diff --git a/packages/editor/src/store/index.js b/packages/editor/src/store/index.js
index 392f5f42cbd55b..a3241a2fc7e184 100644
--- a/packages/editor/src/store/index.js
+++ b/packages/editor/src/store/index.js
@@ -18,8 +18,6 @@ import { unlock } from '../lock-unlock';
  * Post editor data store configuration.
  *
  * @see https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#registerStore
- *
- * @type {Object}
  */
 export const storeConfig = {
 	reducer,
@@ -31,8 +29,6 @@ export const storeConfig = {
  * Store definition for the editor namespace.
  *
  * @see https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#createReduxStore
- *
- * @type {Object}
  */
 export const store = createReduxStore( STORE_NAME, {
 	...storeConfig,
diff --git a/packages/editor/src/store/selectors.js b/packages/editor/src/store/selectors.js
index 2396cb67c73e69..db452be5c17abb 100644
--- a/packages/editor/src/store/selectors.js
+++ b/packages/editor/src/store/selectors.js
@@ -442,8 +442,8 @@ export function isCurrentPostPending( state ) {
 /**
  * Return true if the current post has already been published.
  *
- * @param {Object}  state       Global application state.
- * @param {Object?} currentPost Explicit current post for bypassing registry selector.
+ * @param {Object} state         Global application state.
+ * @param {Object} [currentPost] Explicit current post for bypassing registry selector.
  *
  * @return {boolean} Whether the post has been published.
  */