Added code docs.

packages/ckeditor5-clipboard/src/clipboardobserver.ts

@@ -185,12 +185,13 @@ export interface ClipboardInputEventData {
 	targetRanges: Array<ViewRange> | null;
 
 	/**
-	 * The content of clipboard input.
+	 * The content of clipboard input. Defaults to `text/html`. Falls-back to `text/plain`.
 	 */
 	content: string | ViewDocumentFragment;
 
 	/**
-	 * TODO
+	 * Custom data stored by the `clipboardInput` event handlers. Custom properties of this object can be defined and use to
+	 * pass parameters between listeners. Content of this property is passed to the `inputTransformation` event.
 	 */
 	extraContent?: unknown;
 }

packages/ckeditor5-clipboard/src/clipboardpipeline.ts

@@ -363,7 +363,7 @@ export interface ClipboardInputTransformationData {
 	content: ViewDocumentFragment;
 
 	/**
-	 * TODO
+	 * Custom data stored by the `clipboardInput` event handlers. Content of this property is passed from the `clipboardInput` event.
 	 */
 	extraContent?: unknown;
 

packages/ckeditor5-paste-from-office/src/pastefromoffice.ts

@@ -38,7 +38,7 @@ import type { Normalizer } from './normalizer.js';
  */
 export default class PasteFromOffice extends Plugin {
 	/**
-	 * TODO
+	 * The priority array of registered normalizers.
 	 */
 	private _normalizers = [] as Array<{
 		normalizer: Normalizer;
@@ -67,7 +67,7 @@ export default class PasteFromOffice extends Plugin {
 	}
 
 	/**
-	 * TODO
+	 * Registers a normalizer with the given priority.
 	 */
 	public registerNormalizer(
 		normalizer: Normalizer,