diff --git a/src/vs/workbench/contrib/terminal/browser/terminal.ts b/src/vs/workbench/contrib/terminal/browser/terminal.ts
index 39f195272ee2b..aaa3ee98c5dd8 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminal.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminal.ts
@@ -21,7 +21,7 @@ import { EditorInput } from 'vs/workbench/common/editor/editorInput';
 import { IEditableData } from 'vs/workbench/common/views';
 import { ITerminalStatusList } from 'vs/workbench/contrib/terminal/browser/terminalStatusList';
 import { XtermTerminal } from 'vs/workbench/contrib/terminal/browser/xterm/xtermTerminal';
-import { IRegisterContributedProfileArgs, IRemoteTerminalAttachTarget, IStartExtensionTerminalRequest, ITerminalConfigHelper, ITerminalFont, ITerminalProcessExtHostProxy, ITerminalProcessInfo } from 'vs/workbench/contrib/terminal/common/terminal';
+import { IRegisterContributedProfileArgs, IRemoteTerminalAttachTarget, IStartExtensionTerminalRequest, ITerminalConfiguration, ITerminalFont, ITerminalProcessExtHostProxy, ITerminalProcessInfo } from 'vs/workbench/contrib/terminal/common/terminal';
 import { EditorGroupColumn } from 'vs/workbench/services/editor/common/editorGroupColumn';
 import { ISimpleSelectedSuggestion } from 'vs/workbench/services/suggest/browser/simpleSuggestWidget';
 import type { IMarker, ITheme, Terminal as RawXtermTerminal } from '@xterm/xterm';
@@ -83,8 +83,13 @@ export interface ITerminalInstanceService {
 	didRegisterBackend(remoteAuthority?: string): void;
 }
 
-export interface IBrowserTerminalConfigHelper extends ITerminalConfigHelper {
+export interface ITerminalConfigHelper {
+	config: ITerminalConfiguration;
 	panelContainer: HTMLElement | undefined;
+
+	configFontIsMonospace(): boolean;
+	getFont(w: Window): ITerminalFont;
+	showRecommendations(shellLaunchConfig: IShellLaunchConfig): void;
 }
 
 export const enum Direction {
diff --git a/src/vs/workbench/contrib/terminal/browser/terminalActions.ts b/src/vs/workbench/contrib/terminal/browser/terminalActions.ts
index bd0fb3b498dc9..cbb8e14a44e0a 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminalActions.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalActions.ts
@@ -31,9 +31,9 @@ import { ITerminalProfile, TerminalExitReason, TerminalIcon, TerminalLocation, T
 import { IWorkspaceContextService, IWorkspaceFolder } from 'vs/platform/workspace/common/workspace';
 import { PICK_WORKSPACE_FOLDER_COMMAND_ID } from 'vs/workbench/browser/actions/workspaceCommands';
 import { CLOSE_EDITOR_COMMAND_ID } from 'vs/workbench/browser/parts/editor/editorCommands';
-import { Direction, ICreateTerminalOptions, IDetachedTerminalInstance, ITerminalEditorService, ITerminalGroupService, ITerminalInstance, ITerminalInstanceService, ITerminalService, IXtermTerminal } from 'vs/workbench/contrib/terminal/browser/terminal';
+import { Direction, ICreateTerminalOptions, IDetachedTerminalInstance, ITerminalConfigHelper, ITerminalEditorService, ITerminalGroupService, ITerminalInstance, ITerminalInstanceService, ITerminalService, IXtermTerminal } from 'vs/workbench/contrib/terminal/browser/terminal';
 import { TerminalQuickAccessProvider } from 'vs/workbench/contrib/terminal/browser/terminalQuickAccess';
-import { IRemoteTerminalAttachTarget, ITerminalConfigHelper, ITerminalProfileResolverService, ITerminalProfileService, TerminalCommandId } from 'vs/workbench/contrib/terminal/common/terminal';
+import { IRemoteTerminalAttachTarget, ITerminalProfileResolverService, ITerminalProfileService, TerminalCommandId } from 'vs/workbench/contrib/terminal/common/terminal';
 import { TerminalContextKeys } from 'vs/workbench/contrib/terminal/common/terminalContextKey';
 import { createProfileSchemaEnums } from 'vs/platform/terminal/common/terminalProfiles';
 import { terminalStrings } from 'vs/workbench/contrib/terminal/common/terminalStrings';
diff --git a/src/vs/workbench/contrib/terminal/browser/terminalConfigHelper.ts b/src/vs/workbench/contrib/terminal/browser/terminalConfigHelper.ts
index f285c0050a6e7..dc0b3a04ef20d 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminalConfigHelper.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalConfigHelper.ts
@@ -9,7 +9,7 @@ import { IConfigurationService } from 'vs/platform/configuration/common/configur
 import { ITerminalConfiguration, TERMINAL_CONFIG_SECTION, DEFAULT_LETTER_SPACING, DEFAULT_LINE_HEIGHT, MINIMUM_LETTER_SPACING, MINIMUM_FONT_WEIGHT, MAXIMUM_FONT_WEIGHT, DEFAULT_FONT_WEIGHT, DEFAULT_BOLD_FONT_WEIGHT, FontWeight, ITerminalFont } from 'vs/workbench/contrib/terminal/common/terminal';
 import Severity from 'vs/base/common/severity';
 import { INotificationService, NeverShowAgainScope } from 'vs/platform/notification/common/notification';
-import { IBrowserTerminalConfigHelper, LinuxDistro } from 'vs/workbench/contrib/terminal/browser/terminal';
+import { ITerminalConfigHelper, LinuxDistro } from 'vs/workbench/contrib/terminal/browser/terminal';
 import { Emitter, Event } from 'vs/base/common/event';
 import { basename } from 'vs/base/common/path';
 import { IExtensionManagementService } from 'vs/platform/extensionManagement/common/extensionManagement';
@@ -30,7 +30,7 @@ const enum FontConstants {
  * Encapsulates terminal configuration logic, the primary purpose of this file is so that platform
  * specific test cases can be written.
  */
-export class TerminalConfigHelper extends Disposable implements IBrowserTerminalConfigHelper {
+export class TerminalConfigHelper extends Disposable implements ITerminalConfigHelper {
 	panelContainer: HTMLElement | undefined;
 
 	private _charMeasureElement: HTMLElement | undefined;
diff --git a/src/vs/workbench/contrib/terminal/browser/terminalProcessManager.ts b/src/vs/workbench/contrib/terminal/browser/terminalProcessManager.ts
index f7b13ecd02cce..6d8525103de9a 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminalProcessManager.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalProcessManager.ts
@@ -22,11 +22,11 @@ import { FlowControlConstants, IProcessDataEvent, IProcessProperty, IProcessProp
 import { TerminalRecorder } from 'vs/platform/terminal/common/terminalRecorder';
 import { IWorkspaceContextService, IWorkspaceFolder } from 'vs/platform/workspace/common/workspace';
 import { EnvironmentVariableInfoChangesActive, EnvironmentVariableInfoStale } from 'vs/workbench/contrib/terminal/browser/environmentVariableInfo';
-import { ITerminalInstanceService } from 'vs/workbench/contrib/terminal/browser/terminal';
+import { ITerminalConfigHelper, ITerminalInstanceService } from 'vs/workbench/contrib/terminal/browser/terminal';
 import { IEnvironmentVariableInfo, IEnvironmentVariableService } from 'vs/workbench/contrib/terminal/common/environmentVariable';
 import { MergedEnvironmentVariableCollection } from 'vs/platform/terminal/common/environmentVariableCollection';
 import { serializeEnvironmentVariableCollections } from 'vs/platform/terminal/common/environmentVariableShared';
-import { IBeforeProcessDataEvent, ITerminalConfigHelper, ITerminalProcessManager, ITerminalProfileResolverService, ProcessState } from 'vs/workbench/contrib/terminal/common/terminal';
+import { IBeforeProcessDataEvent, ITerminalProcessManager, ITerminalProfileResolverService, ProcessState } from 'vs/workbench/contrib/terminal/common/terminal';
 import * as terminalEnvironment from 'vs/workbench/contrib/terminal/common/terminalEnvironment';
 import { IConfigurationResolverService } from 'vs/workbench/services/configurationResolver/common/configurationResolver';
 import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
diff --git a/src/vs/workbench/contrib/terminal/browser/terminalService.ts b/src/vs/workbench/contrib/terminal/browser/terminalService.ts
index 23a90398319a3..98a645d83a2e4 100644
--- a/src/vs/workbench/contrib/terminal/browser/terminalService.ts
+++ b/src/vs/workbench/contrib/terminal/browser/terminalService.ts
@@ -29,7 +29,7 @@ import { ThemeIcon } from 'vs/base/common/themables';
 import { IWorkspaceContextService } from 'vs/platform/workspace/common/workspace';
 import { VirtualWorkspaceContext } from 'vs/workbench/common/contextkeys';
 import { IEditableData, IViewsService } from 'vs/workbench/common/views';
-import { ICreateTerminalOptions, IDetachedTerminalInstance, IDetachedXTermOptions, IRequestAddInstanceToGroupEvent, ITerminalEditorService, ITerminalGroup, ITerminalGroupService, ITerminalInstance, ITerminalInstanceHost, ITerminalInstanceService, ITerminalLocationOptions, ITerminalService, ITerminalServiceNativeDelegate, TerminalConnectionState, TerminalEditorLocation } from 'vs/workbench/contrib/terminal/browser/terminal';
+import { ICreateTerminalOptions, IDetachedTerminalInstance, IDetachedXTermOptions, IRequestAddInstanceToGroupEvent, ITerminalConfigHelper, ITerminalEditorService, ITerminalGroup, ITerminalGroupService, ITerminalInstance, ITerminalInstanceHost, ITerminalInstanceService, ITerminalLocationOptions, ITerminalService, ITerminalServiceNativeDelegate, TerminalConnectionState, TerminalEditorLocation } from 'vs/workbench/contrib/terminal/browser/terminal';
 import { getCwdForSplit } from 'vs/workbench/contrib/terminal/browser/terminalActions';
 import { TerminalConfigHelper } from 'vs/workbench/contrib/terminal/browser/terminalConfigHelper';
 import { TerminalEditorInput } from 'vs/workbench/contrib/terminal/browser/terminalEditorInput';
@@ -37,7 +37,7 @@ import { getColorStyleContent, getUriClasses } from 'vs/workbench/contrib/termin
 import { TerminalProfileQuickpick } from 'vs/workbench/contrib/terminal/browser/terminalProfileQuickpick';
 import { getInstanceFromResource, getTerminalUri, parseTerminalUri } from 'vs/workbench/contrib/terminal/browser/terminalUri';
 import { TerminalViewPane } from 'vs/workbench/contrib/terminal/browser/terminalView';
-import { IRemoteTerminalAttachTarget, IStartExtensionTerminalRequest, ITerminalConfigHelper, ITerminalProcessExtHostProxy, ITerminalProfileService, TERMINAL_VIEW_ID } from 'vs/workbench/contrib/terminal/common/terminal';
+import { IRemoteTerminalAttachTarget, IStartExtensionTerminalRequest, ITerminalProcessExtHostProxy, ITerminalProfileService, TERMINAL_VIEW_ID } from 'vs/workbench/contrib/terminal/common/terminal';
 import { TerminalContextKeys } from 'vs/workbench/contrib/terminal/common/terminalContextKey';
 import { columnToEditorGroup } from 'vs/workbench/services/editor/common/editorGroupColumn';
 import { IEditorGroupsService } from 'vs/workbench/services/editor/common/editorGroupsService';
diff --git a/src/vs/workbench/contrib/terminal/common/terminal.ts b/src/vs/workbench/contrib/terminal/common/terminal.ts
index 5559fb2ee7e56..aab0201f54566 100644
--- a/src/vs/workbench/contrib/terminal/common/terminal.ts
+++ b/src/vs/workbench/contrib/terminal/common/terminal.ts
@@ -209,14 +209,6 @@ export interface ITerminalConfiguration {
 
 export const DEFAULT_LOCAL_ECHO_EXCLUDE: ReadonlyArray<string> = ['vim', 'vi', 'nano', 'tmux'];
 
-export interface ITerminalConfigHelper {
-	config: ITerminalConfiguration;
-
-	configFontIsMonospace(): boolean;
-	getFont(w: any): ITerminalFont;
-	showRecommendations(shellLaunchConfig: IShellLaunchConfig): void;
-}
-
 export interface ITerminalFont {
 	fontFamily: string;
 	fontSize: number;