diff --git a/wordpress__api-fetch/index.d.ts b/wordpress__api-fetch/index.d.ts
index 5689397..1e9c7ef 100644
--- a/wordpress__api-fetch/index.d.ts
+++ b/wordpress__api-fetch/index.d.ts
@@ -4,7 +4,7 @@ declare module '@wordpress/api-fetch' {
 	export type Middleware<D> = ( options: FetchOptions<D>, next: Middleware<D> ) => D;
 
 	export interface NonceMiddleware {
-		( options, next ): Middleware<{ headers: object }>;
+		( options: object, next: any ): Middleware<{ headers: object }>;
 		nonce: string;
 	}
 
diff --git a/wordpress__data/index.d.ts b/wordpress__data/index.d.ts
index 55f5466..6ad42ce 100644
--- a/wordpress__data/index.d.ts
+++ b/wordpress__data/index.d.ts
@@ -521,7 +521,7 @@ not yet been saved.
 		// @todo properly type the rest of these as needed.
 		areInnerBlocksControlled: () => any;
 		canInsertBlockType: () => any;
-		canInsertBlocks: () => any; N
+		canInsertBlocks: () => any;
 		didAutomaticChange: () => any;
 		getAdjacentBlockClientId: () => any;
 		getBlockHierarchyRootClientId: () => any;
diff --git a/wordpress__rich-text/index.d.ts b/wordpress__rich-text/index.d.ts
index 01a2130..d3d182f 100644
--- a/wordpress__rich-text/index.d.ts
+++ b/wordpress__rich-text/index.d.ts
@@ -58,7 +58,7 @@ declare module '@wordpress/rich-text' {
 	 * @link https://developer.wordpress.org/block-editor/how-to-guides/format-api/
 	 * @link https://developer.wordpress.org/block-editor/reference-guides/packages/packages-rich-text/#registerformattype
 	 */
-	export function registerFormatType( name: string, settings ): WPFormat | undefined;
+	export function registerFormatType( name: string, settings: WPFormat ): WPFormat | undefined;
 
 	/**
 	 * Toggles a format object to a Rich Text value at the current selection.