diff --git a/eslint.config.js b/eslint.config.js
index 009545960ad..97456e65762 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -230,7 +230,6 @@ export default tseslint.config(
 			'src/vs/editor/contrib/inlineCompletions/browser/model/provideInlineCompletions.ts',
 			'src/vs/editor/contrib/inlineCompletions/browser/view/ghostText/ghostTextView.ts',
 			'src/vs/editor/contrib/inlineCompletions/browser/view/inlineEdits/inlineEditsViews/debugVisualization.ts',
-			'src/vs/editor/contrib/quickAccess/browser/editorNavigationQuickAccess.ts',
 			'src/vs/platform/accessibilitySignal/browser/accessibilitySignalService.ts',
 			'src/vs/platform/configuration/common/configuration.ts',
 			'src/vs/platform/configuration/common/configurationModels.ts',
@@ -624,11 +623,9 @@ export default tseslint.config(
 			'src/vs/workbench/contrib/chat/browser/chatEditing/chatEditingActions.ts',
 			'src/vs/workbench/contrib/chat/browser/chatEditing/chatEditingEditorActions.ts',
 			'src/vs/workbench/contrib/chat/browser/chatEditing/chatEditingServiceImpl.ts',
-			'src/vs/workbench/contrib/chat/browser/chatInputPart.ts',
 			'src/vs/workbench/contrib/chat/browser/chatSessions.contribution.ts',
 			'src/vs/workbench/contrib/chat/browser/chatSessions/common.ts',
 			'src/vs/workbench/contrib/chat/browser/chatSessions/view/sessionsTreeRenderer.ts',
-			'src/vs/workbench/contrib/chat/browser/chatWidget.ts',
 			'src/vs/workbench/contrib/chat/browser/contrib/chatDynamicVariables.ts',
 			'src/vs/workbench/contrib/chat/common/chatAgents.ts',
 			'src/vs/workbench/contrib/chat/common/chatModel.ts',
diff --git a/src/vs/editor/contrib/quickAccess/browser/editorNavigationQuickAccess.ts b/src/vs/editor/contrib/quickAccess/browser/editorNavigationQuickAccess.ts
index 749259c2711..9ec8fbfc480 100644
--- a/src/vs/editor/contrib/quickAccess/browser/editorNavigationQuickAccess.ts
+++ b/src/vs/editor/contrib/quickAccess/browser/editorNavigationQuickAccess.ts
@@ -147,8 +147,9 @@ export abstract class AbstractEditorNavigationQuickAccessProvider implements IQu
 		if (!options.preserveFocus) {
 			editor.focus();
 		}
-		const model = editor.getModel();
-		if (model && 'getLineContent' in model) {
+
+		const model = this.getModel(editor);
+		if (model) {
 			status(`${model.getLineContent(options.range.startLineNumber)}`);
 		}
 	}
diff --git a/src/vs/workbench/contrib/chat/browser/chatInputPart.ts b/src/vs/workbench/contrib/chat/browser/chatInputPart.ts
index e7af5cedaf9..b3d27477a95 100644
--- a/src/vs/workbench/contrib/chat/browser/chatInputPart.ts
+++ b/src/vs/workbench/contrib/chat/browser/chatInputPart.ts
@@ -385,7 +385,7 @@ export class ChatInputPart extends Disposable implements IHistoryNavigationWidge
 		private readonly location: ChatAgentLocation,
 		private readonly options: IChatInputPartOptions,
 		styles: IChatInputStyles,
-		getContribsInputState: () => any,
+		getContribsInputState: () => IChatInputState,
 		private readonly inline: boolean,
 		@IChatWidgetHistoryService private readonly historyService: IChatWidgetHistoryService,
 		@IModelService private readonly modelService: IModelService,
diff --git a/src/vs/workbench/contrib/chat/browser/chatWidget.ts b/src/vs/workbench/contrib/chat/browser/chatWidget.ts
index 8f49ee5f83d..9eadbe7c5b5 100644
--- a/src/vs/workbench/contrib/chat/browser/chatWidget.ts
+++ b/src/vs/workbench/contrib/chat/browser/chatWidget.ts
@@ -120,12 +120,12 @@ export interface IChatWidgetContrib extends IDisposable {
 	/**
 	 * A piece of state which is related to the input editor of the chat widget
 	 */
-	getInputState?(): any;
+	getInputState?(): IChatInputState;
 
 	/**
 	 * Called with the result of getInputState when navigating input history.
 	 */
-	setInputState?(s: any): void;
+	setInputState?(s: IChatInputState): void;
 }
 
 interface IChatRequestInputOptions {
@@ -290,6 +290,7 @@ const supportsAllAttachments: Required<IChatAgentAttachmentCapabilities> = {
 };
 
 export class ChatWidget extends Disposable implements IChatWidget {
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
 	public static readonly CONTRIBS: { new(...args: [IChatWidget, ...any]): IChatWidgetContrib }[] = [];
 
 	private readonly _onDidSubmitAgent = this._register(new Emitter<{ agent: IChatAgentData; slashCommand?: IChatAgentCommand }>());