diff --git a/extensions/typescript-language-features/package.json b/extensions/typescript-language-features/package.json
index c885e6c2098..46c850e72b0 100644
--- a/extensions/typescript-language-features/package.json
+++ b/extensions/typescript-language-features/package.json
@@ -10,7 +10,6 @@
   "enabledApiProposals": [
     "inlayHints",
     "languageStatus",
-    "quickPickSeparators",
     "resolvers",
     "workspaceTrust"
   ],
diff --git a/extensions/typescript-language-features/tsconfig.json b/extensions/typescript-language-features/tsconfig.json
index 757f9ec5984..07d4066f89b 100644
--- a/extensions/typescript-language-features/tsconfig.json
+++ b/extensions/typescript-language-features/tsconfig.json
@@ -12,7 +12,6 @@
 		"../../src/vscode-dts/vscode.d.ts",
 		"../../src/vscode-dts/vscode.proposed.inlayHints.d.ts",
 		"../../src/vscode-dts/vscode.proposed.languageStatus.d.ts",
-		"../../src/vscode-dts/vscode.proposed.quickPickSeparators.d.ts",
 		"../../src/vscode-dts/vscode.proposed.resolvers.d.ts",
 		"../../src/vscode-dts/vscode.proposed.workspaceTrust.d.ts",
 	]
diff --git a/src/vs/workbench/api/common/extHost.api.impl.ts b/src/vs/workbench/api/common/extHost.api.impl.ts
index 0a158227add..e6a2ad1366d 100644
--- a/src/vs/workbench/api/common/extHost.api.impl.ts
+++ b/src/vs/workbench/api/common/extHost.api.impl.ts
@@ -610,10 +610,6 @@ export function createApiFactoryAndRegisterActors(accessor: ServicesAccessor): I
 				return <Thenable<any>>extHostMessageService.showMessage(extension, Severity.Error, message, rest[0], <Array<string | vscode.MessageItem>>rest.slice(1));
 			},
 			showQuickPick(items: any, options?: vscode.QuickPickOptions, token?: vscode.CancellationToken): any {
-				// TODO: remove this once quickPickSeparators has been finalized.
-				if (Array.isArray(items) && items.some((item) => item.kind === extHostTypes.QuickPickItemKind.Separator)) {
-					checkProposedApiEnabled(extension, 'quickPickSeparators');
-				}
 				return extHostQuickOpen.showQuickPick(items, options, token);
 			},
 			showWorkspaceFolderPick(options?: vscode.WorkspaceFolderPickOptions) {
diff --git a/src/vs/workbench/api/common/extHostQuickOpen.ts b/src/vs/workbench/api/common/extHostQuickOpen.ts
index 1e9445a3506..2ffbea93e83 100644
--- a/src/vs/workbench/api/common/extHostQuickOpen.ts
+++ b/src/vs/workbench/api/common/extHostQuickOpen.ts
@@ -18,7 +18,6 @@ import { ExtensionIdentifier, IExtensionDescription } from 'vs/platform/extensio
 import { coalesce } from 'vs/base/common/arrays';
 import Severity from 'vs/base/common/severity';
 import { ThemeIcon as ThemeIconUtils } from 'vs/platform/theme/common/themeService';
-import { checkProposedApiEnabled } from 'vs/workbench/services/extensions/common/extensions';
 
 export type Item = string | QuickPickItem;
 
@@ -522,8 +521,7 @@ export function createExtHostQuickOpen(mainContext: IMainContext, workspace: IEx
 		private readonly _onDidChangeSelectionEmitter = new Emitter<T[]>();
 		private readonly _onDidTriggerItemButtonEmitter = new Emitter<QuickPickItemButtonEvent<T>>();
 
-		// TODO: revert this change once quickPickSeparators has been finalized.
-		constructor(private readonly extension: IExtensionDescription, onDispose: () => void) {
+		constructor(extension: IExtensionDescription, onDispose: () => void) {
 			super(extension.identifier, onDispose);
 			this._disposables.push(
 				this._onDidChangeActiveEmitter,
@@ -538,10 +536,6 @@ export function createExtHostQuickOpen(mainContext: IMainContext, workspace: IEx
 		}
 
 		set items(items: T[]) {
-			if (items.some((item) => item.kind !== undefined)) {
-				checkProposedApiEnabled(this.extension, 'quickPickSeparators');
-			}
-
 			this._items = items.slice();
 			this._handlesToItems.clear();
 			this._itemsToHandles.clear();
diff --git a/src/vs/workbench/api/common/extHostTypes.ts b/src/vs/workbench/api/common/extHostTypes.ts
index c204ba85776..102b2bf0fe9 100644
--- a/src/vs/workbench/api/common/extHostTypes.ts
+++ b/src/vs/workbench/api/common/extHostTypes.ts
@@ -2962,7 +2962,7 @@ export class QuickInputButtons {
 
 export enum QuickPickItemKind {
 	Separator = -1,
-	Default = 1,
+	Default = 0,
 }
 
 export enum ExtensionKind {
diff --git a/src/vs/workbench/services/extensions/common/extensionsApiProposals.ts b/src/vs/workbench/services/extensions/common/extensionsApiProposals.ts
index 61dd94aa285..906b7a06988 100644
--- a/src/vs/workbench/services/extensions/common/extensionsApiProposals.ts
+++ b/src/vs/workbench/services/extensions/common/extensionsApiProposals.ts
@@ -41,7 +41,6 @@ export const allApiProposals = Object.freeze({
 	notebookMessaging: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.notebookMessaging.d.ts',
 	notebookMime: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.notebookMime.d.ts',
 	portsAttributes: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.portsAttributes.d.ts',
-	quickPickSeparators: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.quickPickSeparators.d.ts',
 	quickPickSortByLabel: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.quickPickSortByLabel.d.ts',
 	resolvers: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.resolvers.d.ts',
 	scmActionButton: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.scmActionButton.d.ts',
diff --git a/src/vscode-dts/vscode.d.ts b/src/vscode-dts/vscode.d.ts
index 73bb45f0491..91ad338bb71 100644
--- a/src/vscode-dts/vscode.d.ts
+++ b/src/vscode-dts/vscode.d.ts
@@ -1638,6 +1638,11 @@ declare module 'vscode' {
 		provideTextDocumentContent(uri: Uri, token: CancellationToken): ProviderResult<string>;
 	}
 
+	export enum QuickPickItemKind {
+		Separator = -1,
+		Default = 0,
+	}
+
 	/**
 	 * Represents an item that can be selected from
 	 * a list of items.
@@ -1650,6 +1655,8 @@ declare module 'vscode' {
 		 */
 		label: string;
 
+		kind?: QuickPickItemKind;
+
 		/**
 		 * A human-readable string which is rendered less prominent in the same line. Supports rendering of
 		 * {@link ThemeIcon theme icons} via the `$(<name>)`-syntax.
diff --git a/src/vscode-dts/vscode.proposed.quickPickSeparators.d.ts b/src/vscode-dts/vscode.proposed.quickPickSeparators.d.ts
deleted file mode 100644
index 12d82ba72ec..00000000000
--- a/src/vscode-dts/vscode.proposed.quickPickSeparators.d.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-declare module 'vscode' {
-
-	// https://github.com/microsoft/vscode/issues/74967
-
-	export enum QuickPickItemKind {
-		Separator = -1,
-		Default = 1,
-	}
-
-	export interface QuickPickItem {
-		kind?: QuickPickItemKind
-	}
-}