diff --git a/src/interactive-window/editor-integration/codewatcher.ts b/src/interactive-window/editor-integration/codewatcher.ts
index c2ff850e3a2..bea93426505 100644
--- a/src/interactive-window/editor-integration/codewatcher.ts
+++ b/src/interactive-window/editor-integration/codewatcher.ts
@@ -26,13 +26,13 @@ import { captureTelemetry, sendTelemetryEvent } from '../../telemetry';
 import { ICodeExecutionHelper } from '../../platform/terminals/types';
 import { InteractiveCellResultError } from '../../platform/errors/interactiveCellResultError';
 import { Telemetry, Commands, Identifiers } from '../../platform/common/constants';
-import { IDataScienceErrorHandler } from '../../platform/errors/types';
 import { IInteractiveWindowProvider, IInteractiveWindow } from '../types';
 import { CellMatcher } from './cellMatcher';
 import { ICodeWatcher, ICodeLensFactory } from './types';
 import { traceDecoratorVerbose } from '../../platform/logging';
 import { TraceOptions } from '../../platform/logging/types';
 import * as urlPath from '../../platform/vscode-path/resources';
+import { IDataScienceErrorHandler } from '../../kernels/errors/types';
 
 function getIndex(index: number, length: number): number {
     // return index within the length range with negative indexing
diff --git a/src/interactive-window/interactiveWindow.ts b/src/interactive-window/interactiveWindow.ts
index 194c8cb5daa..ffbbe13b5a9 100644
--- a/src/interactive-window/interactiveWindow.ts
+++ b/src/interactive-window/interactiveWindow.ts
@@ -51,7 +51,6 @@ import { IServiceContainer } from '../platform/ioc/types';
 import { SysInfoReason } from '../platform/messageTypes';
 import { createOutputWithErrorMessageForDisplay } from '../platform/errors/errorUtils';
 import { INotebookExporter } from '../kernels/jupyter/types';
-import { IDataScienceErrorHandler } from '../platform/errors/types';
 import { IExportDialog, ExportFormat } from '../notebooks/export/types';
 import { generateCellsFromNotebookDocument } from './editor-integration/cellFactory';
 import { CellMatcher } from './editor-integration/cellMatcher';
@@ -67,6 +66,7 @@ import {
     IGeneratedCodeStorageFactory,
     InteractiveCellMetadata
 } from './editor-integration/types';
+import { IDataScienceErrorHandler } from '../kernels/errors/types';
 import { CellExecutionCreator } from '../kernels/execution/cellExecutionCreator';
 import { updateNotebookMetadata } from '../kernels/execution/helpers';
 import { chainWithPendingUpdates } from '../kernels/execution/notebookUpdater';
diff --git a/src/interactive-window/interactiveWindowCommandListener.ts b/src/interactive-window/interactiveWindowCommandListener.ts
index 4889c119b1a..ca0363ab5ac 100644
--- a/src/interactive-window/interactiveWindowCommandListener.ts
+++ b/src/interactive-window/interactiveWindowCommandListener.ts
@@ -40,7 +40,7 @@ import { JupyterInstallError } from '../platform/errors/jupyterInstallError';
 import { INotebookControllerManager, INotebookEditorProvider } from '../notebooks/types';
 import { KernelConnectionMetadata } from '../kernels/types';
 import { INotebookExporter, IJupyterExecution } from '../kernels/jupyter/types';
-import { IDataScienceErrorHandler } from '../platform/errors/types';
+import { IDataScienceErrorHandler } from '../kernels/errors/types';
 import { IFileConverter, IExportDialog, ExportFormat } from '../notebooks/export/types';
 import { IStatusProvider } from '../platform/progress/types';
 import { generateCellsFromDocument } from './editor-integration/cellFactory';
diff --git a/src/interactive-window/interactiveWindowProvider.ts b/src/interactive-window/interactiveWindowProvider.ts
index 8d3faef8d1f..d595780769b 100644
--- a/src/interactive-window/interactiveWindowProvider.ts
+++ b/src/interactive-window/interactiveWindowProvider.ts
@@ -53,7 +53,7 @@ import { getInteractiveWindowTitle } from './identity';
 import { createDeferred } from '../platform/common/utils/async';
 import { getDisplayPath } from '../platform/common/platform/fs-paths';
 import { INotebookExporter } from '../kernels/jupyter/types';
-import { IDataScienceErrorHandler } from '../platform/errors/types';
+import { IDataScienceErrorHandler } from '../kernels/errors/types';
 import { IExportDialog } from '../notebooks/export/types';
 import { IVSCodeNotebookController } from '../notebooks/controllers/types';
 import { ICodeGeneratorFactory, IGeneratedCodeStorageFactory } from './editor-integration/types';
diff --git a/src/kernels/errors/jupyterDebuggerNotInstalledError.ts b/src/kernels/errors/jupyterDebuggerNotInstalledError.ts
index 4127f86c184..fda2b9ade42 100644
--- a/src/kernels/errors/jupyterDebuggerNotInstalledError.ts
+++ b/src/kernels/errors/jupyterDebuggerNotInstalledError.ts
@@ -4,7 +4,7 @@
 
 import { DataScience } from '../../platform/common/utils/localize';
 import { KernelConnectionMetadata } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class JupyterDebuggerNotInstalledError extends BaseKernelError {
     constructor(debuggerPkg: string, message: string | undefined, kernelConnectionMetadata: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/jupyterInvalidKernelError.ts b/src/kernels/errors/jupyterInvalidKernelError.ts
index e0a373253eb..80ca6ab0b02 100644
--- a/src/kernels/errors/jupyterInvalidKernelError.ts
+++ b/src/kernels/errors/jupyterInvalidKernelError.ts
@@ -5,7 +5,7 @@ import { DataScience } from '../../platform/common/utils/localize';
 import { sendTelemetryEvent, Telemetry } from '../../telemetry';
 import { getDisplayNameOrNameOfKernelConnection } from '../helpers';
 import { KernelConnectionMetadata } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class JupyterInvalidKernelError extends BaseKernelError {
     constructor(kernelConnectionMetadata: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/jupyterKernelDependencyError.ts b/src/kernels/errors/jupyterKernelDependencyError.ts
index 9e604aeda4f..a9d5a862f97 100644
--- a/src/kernels/errors/jupyterKernelDependencyError.ts
+++ b/src/kernels/errors/jupyterKernelDependencyError.ts
@@ -6,7 +6,7 @@
 import { DataScience } from '../../platform/common/utils/localize';
 import { getDisplayNameOrNameOfKernelConnection } from '../helpers';
 import { KernelConnectionMetadata, KernelInterpreterDependencyResponse } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class JupyterKernelDependencyError extends BaseKernelError {
     constructor(
diff --git a/src/kernels/errors/jupyterWaitForIdleError.ts b/src/kernels/errors/jupyterWaitForIdleError.ts
index 61ae4d33c1b..0209f325bbd 100644
--- a/src/kernels/errors/jupyterWaitForIdleError.ts
+++ b/src/kernels/errors/jupyterWaitForIdleError.ts
@@ -5,7 +5,7 @@
 import { DataScience } from '../../platform/common/utils/localize';
 import { sendTelemetryEvent, Telemetry } from '../../telemetry';
 import { KernelConnectionMetadata } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class JupyterWaitForIdleError extends BaseKernelError {
     constructor(kernelConnectionMetadata: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/kernelConnectionTimeoutError.ts b/src/kernels/errors/kernelConnectionTimeoutError.ts
index a106f249efe..f7f708bb5c2 100644
--- a/src/kernels/errors/kernelConnectionTimeoutError.ts
+++ b/src/kernels/errors/kernelConnectionTimeoutError.ts
@@ -4,7 +4,7 @@
 import { DataScience } from '../../platform/common/utils/localize';
 import { getDisplayNameOrNameOfKernelConnection } from '../helpers';
 import { KernelConnectionMetadata } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class KernelConnectionTimeoutError extends BaseKernelError {
     constructor(kernelConnection: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/kernelDeadError.ts b/src/kernels/errors/kernelDeadError.ts
index f1ee32f0278..e14f3bc41c5 100644
--- a/src/kernels/errors/kernelDeadError.ts
+++ b/src/kernels/errors/kernelDeadError.ts
@@ -4,7 +4,7 @@
 import { DataScience } from '../../platform/common/utils/localize';
 import { getDisplayNameOrNameOfKernelConnection } from '../helpers';
 import { KernelConnectionMetadata } from '../types';
-import { WrappedKernelError } from '../../platform/errors/types';
+import { WrappedKernelError } from './types';
 
 export class KernelDeadError extends WrappedKernelError {
     constructor(kernelConnectionMetadata: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/kernelDiedError.ts b/src/kernels/errors/kernelDiedError.ts
index 06502ea7ca4..a7d606d8dfa 100644
--- a/src/kernels/errors/kernelDiedError.ts
+++ b/src/kernels/errors/kernelDiedError.ts
@@ -2,7 +2,7 @@
 // Licensed under the MIT License.
 
 import { KernelConnectionMetadata } from '../types';
-import { WrappedKernelError } from '../../platform/errors/types';
+import { WrappedKernelError } from './types';
 
 export class KernelDiedError extends WrappedKernelError {
     constructor(
diff --git a/src/kernels/errors/kernelErrorHandler.ts b/src/kernels/errors/kernelErrorHandler.ts
index 8a3b975d6d8..bea5b163786 100644
--- a/src/kernels/errors/kernelErrorHandler.ts
+++ b/src/kernels/errors/kernelErrorHandler.ts
@@ -38,13 +38,7 @@ import {
 } from '../../platform/errors/errorUtils';
 import { JupyterConnectError } from '../../platform/errors/jupyterConnectError';
 import { JupyterKernelDependencyError } from './jupyterKernelDependencyError';
-import {
-    WrappedError,
-    BaseKernelError,
-    WrappedKernelError,
-    BaseError,
-    IDataScienceErrorHandler
-} from '../../platform/errors/types';
+import { WrappedError, BaseError } from '../../platform/errors/types';
 import { noop } from '../../platform/common/utils/misc';
 import { EnvironmentType } from '../../platform/pythonEnvironments/info';
 import { KernelDeadError } from './kernelDeadError';
@@ -62,6 +56,7 @@ import { computeServerId } from '../jupyter/jupyterUtils';
 import { RemoteJupyterServerConnectionError } from '../../platform/errors/remoteJupyterServerConnectionError';
 import { RemoteJupyterServerUriProviderError } from './remoteJupyterServerUriProviderError';
 import { InvalidRemoteJupyterServerUriHandleError } from './invalidRemoteJupyterServerUriHandleError';
+import { BaseKernelError, IDataScienceErrorHandler, WrappedKernelError } from './types';
 
 @injectable()
 export class DataScienceErrorHandler implements IDataScienceErrorHandler {
diff --git a/src/kernels/errors/kernelInterruptTimeoutError.ts b/src/kernels/errors/kernelInterruptTimeoutError.ts
index dfc5799c9f5..5c2f9726582 100644
--- a/src/kernels/errors/kernelInterruptTimeoutError.ts
+++ b/src/kernels/errors/kernelInterruptTimeoutError.ts
@@ -3,7 +3,7 @@
 
 import { DataScience } from '../../platform/common/utils/localize';
 import { KernelConnectionMetadata } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class KernelInterruptTimeoutError extends BaseKernelError {
     constructor(kernelConnection: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/kernelPortNotUsedTimeoutError.ts b/src/kernels/errors/kernelPortNotUsedTimeoutError.ts
index 6a389167b5e..18babdca02f 100644
--- a/src/kernels/errors/kernelPortNotUsedTimeoutError.ts
+++ b/src/kernels/errors/kernelPortNotUsedTimeoutError.ts
@@ -4,7 +4,7 @@
 import { DataScience } from '../../platform/common/utils/localize';
 import { getDisplayNameOrNameOfKernelConnection } from '../helpers';
 import { KernelConnectionMetadata } from '../types';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class KernelPortNotUsedTimeoutError extends BaseKernelError {
     constructor(kernelConnection: KernelConnectionMetadata) {
diff --git a/src/kernels/errors/kernelProcessExitedError.ts b/src/kernels/errors/kernelProcessExitedError.ts
index 3497d9cb0d2..477ee9d3582 100644
--- a/src/kernels/errors/kernelProcessExitedError.ts
+++ b/src/kernels/errors/kernelProcessExitedError.ts
@@ -3,7 +3,7 @@
 
 import { KernelConnectionMetadata } from '../types';
 import { DataScience } from '../../platform/common/utils/localize';
-import { BaseKernelError } from '../../platform/errors/types';
+import { BaseKernelError } from './types';
 
 export class KernelProcessExitedError extends BaseKernelError {
     constructor(
diff --git a/src/kernels/errors/types.ts b/src/kernels/errors/types.ts
new file mode 100644
index 00000000000..c07f952a9ea
--- /dev/null
+++ b/src/kernels/errors/types.ts
@@ -0,0 +1,57 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+import {
+    KernelAction,
+    KernelActionSource,
+    KernelConnectionMetadata,
+    KernelInterpreterDependencyResponse
+} from '../../kernels/types';
+import { Resource } from '../../platform/common/types';
+import { BaseError, ErrorCategory, WrappedError } from '../../platform/errors/types';
+
+export const IDataScienceErrorHandler = Symbol('IDataScienceErrorHandler');
+export interface IDataScienceErrorHandler {
+    /**
+     * Handles the errors and if necessary displays an error message.
+     */
+    handleError(err: Error): Promise<void>;
+    /**
+     * Handles errors specific to kernels.
+     * The value of `errorContext` is used to determine the context of the error message, whether it applies to starting or interrupting kernels or the like.
+     * Thus based on the context the error message would be different.
+     */
+    handleKernelError(
+        err: Error,
+        errorContext: KernelAction,
+        kernelConnection: KernelConnectionMetadata,
+        resource: Resource,
+        actionSource: KernelActionSource
+    ): Promise<KernelInterpreterDependencyResponse>;
+    /**
+     * The value of `errorContext` is used to determine the context of the error message, whether it applies to starting or interrupting kernels or the like.
+     * Thus based on the context the error message would be different.
+     */
+    getErrorMessageForDisplayInCell(err: Error, errorContext: KernelAction): Promise<string>;
+}
+
+export abstract class BaseKernelError extends BaseError {
+    public override stdErr?: string;
+    constructor(
+        category: ErrorCategory,
+        message: string,
+        public readonly kernelConnectionMetadata: KernelConnectionMetadata
+    ) {
+        super(category, message);
+    }
+}
+
+export class WrappedKernelError extends WrappedError {
+    constructor(
+        message: string,
+        originalException: Error | undefined,
+        public readonly kernelConnectionMetadata: KernelConnectionMetadata
+    ) {
+        super(message, originalException);
+    }
+}
diff --git a/src/kernels/jupyter/serverSelector.ts b/src/kernels/jupyter/serverSelector.ts
index 795c8dce7b6..ea1be510a83 100644
--- a/src/kernels/jupyter/serverSelector.ts
+++ b/src/kernels/jupyter/serverSelector.ts
@@ -24,7 +24,7 @@ import {
     IJupyterServerUriStorage,
     JupyterServerUriHandle
 } from './types';
-import { IDataScienceErrorHandler } from '../../platform/errors/types';
+import { IDataScienceErrorHandler } from '../errors/types';
 import { IConfigurationService, IsWebExtension } from '../../platform/common/types';
 import {
     handleExpiredCertsError,
diff --git a/src/kernels/jupyter/serviceRegistry.node.ts b/src/kernels/jupyter/serviceRegistry.node.ts
index cdd24c66b5a..9addf7acd30 100644
--- a/src/kernels/jupyter/serviceRegistry.node.ts
+++ b/src/kernels/jupyter/serviceRegistry.node.ts
@@ -1,9 +1,9 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 import { IExtensionSingleActivationService, IExtensionSyncActivationService } from '../../platform/activation/types';
-import { IDataScienceErrorHandler } from '../../platform/errors/types';
 import { IServiceManager } from '../../platform/ioc/types';
 import { DataScienceErrorHandler } from '../errors/kernelErrorHandler';
+import { IDataScienceErrorHandler } from '../errors/types';
 import { IRemoteKernelFinder } from '../raw/types';
 import { INotebookProvider } from '../types';
 import { JupyterCommandLineSelectorCommand } from './commands/commandLineSelector';
diff --git a/src/kernels/jupyter/serviceRegistry.web.ts b/src/kernels/jupyter/serviceRegistry.web.ts
index 43e405713fa..5f556bc7cf9 100644
--- a/src/kernels/jupyter/serviceRegistry.web.ts
+++ b/src/kernels/jupyter/serviceRegistry.web.ts
@@ -1,9 +1,9 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 import { IExtensionSingleActivationService, IExtensionSyncActivationService } from '../../platform/activation/types';
-import { IDataScienceErrorHandler } from '../../platform/errors/types';
 import { IServiceManager } from '../../platform/ioc/types';
 import { DataScienceErrorHandler } from '../errors/kernelErrorHandler';
+import { IDataScienceErrorHandler } from '../errors/types';
 import { IRemoteKernelFinder } from '../raw/types';
 import { INotebookProvider } from '../types';
 import { JupyterCommandLineSelectorCommand } from './commands/commandLineSelector';
diff --git a/src/notebooks/controllers/kernelConnector.ts b/src/notebooks/controllers/kernelConnector.ts
index e72db0cbd9a..cda63e9fc80 100644
--- a/src/notebooks/controllers/kernelConnector.ts
+++ b/src/notebooks/controllers/kernelConnector.ts
@@ -27,8 +27,8 @@ import { Product } from '../../kernels/installer/types';
 import { INotebookControllerManager, INotebookEditorProvider } from '../types';
 import { selectKernel } from './kernelSelector';
 import { KernelDeadError } from '../../kernels/errors/kernelDeadError';
+import { IDataScienceErrorHandler } from '../../kernels/errors/types';
 import { noop } from '../../platform/common/utils/misc';
-import { IDataScienceErrorHandler } from '../../platform/errors/types';
 import { IStatusProvider } from '../../platform/progress/types';
 import { IRawNotebookProvider } from '../../kernels/raw/types';
 import { IVSCodeNotebookController } from './types';
diff --git a/src/notebooks/controllers/vscodeNotebookController.ts b/src/notebooks/controllers/vscodeNotebookController.ts
index 30aa1e819c5..5769b806892 100644
--- a/src/notebooks/controllers/vscodeNotebookController.ts
+++ b/src/notebooks/controllers/vscodeNotebookController.ts
@@ -54,7 +54,7 @@ import { IServiceContainer } from '../../platform/ioc/types';
 import { EnvironmentType } from '../../platform/pythonEnvironments/info';
 import { Commands } from '../../platform/common/constants';
 import { Telemetry } from '../../telemetry';
-import { IDataScienceErrorHandler, WrappedError } from '../../platform/errors/types';
+import { WrappedError } from '../../platform/errors/types';
 import { IPyWidgetMessages } from '../../platform/messageTypes';
 import {
     getKernelConnectionPath,
@@ -90,6 +90,7 @@ import {
 import { KernelMessage } from '@jupyterlab/services';
 import { initializeInteractiveOrNotebookTelemetryBasedOnUserAction } from '../../kernels/telemetry/helper';
 import { NotebookCellLanguageService } from '../languages/cellLanguageService';
+import { IDataScienceErrorHandler } from '../../kernels/errors/types';
 import { sendNotebookOrKernelLanguageTelemetry } from '../telemetry/notebookOrKernelLanguageTelemetry';
 
 export class VSCodeNotebookController implements Disposable, IVSCodeNotebookController {
diff --git a/src/notebooks/notebookCommandListener.ts b/src/notebooks/notebookCommandListener.ts
index 8005ab06a00..838a1f21b63 100644
--- a/src/notebooks/notebookCommandListener.ts
+++ b/src/notebooks/notebookCommandListener.ts
@@ -27,11 +27,11 @@ import { traceInfoIfCI, traceInfo } from '../platform/logging';
 import { sendTelemetryEvent, Telemetry } from '../telemetry';
 import { trackKernelResourceInformation } from '../kernels/telemetry/helper';
 import { INotebookControllerManager, INotebookEditorProvider } from './types';
-import { IDataScienceErrorHandler } from '../platform/errors/types';
 import { IServiceContainer } from '../platform/ioc/types';
 import { endCellAndDisplayErrorsInCell } from '../kernels/execution/helpers';
 import { chainWithPendingUpdates } from '../kernels/execution/notebookUpdater';
 import { getAssociatedNotebookDocument } from '../kernels/helpers';
+import { IDataScienceErrorHandler } from '../kernels/errors/types';
 import { getNotebookMetadata } from '../platform/common/utils';
 import { KernelConnector } from './controllers/kernelConnector';
 
diff --git a/src/platform/common/utils.ts b/src/platform/common/utils.ts
index 019662cc377..a632924e3ee 100644
--- a/src/platform/common/utils.ts
+++ b/src/platform/common/utils.ts
@@ -15,7 +15,7 @@ import { traceError, traceInfo } from '../logging';
 
 import { ICell } from './types';
 import { DataScience } from './utils/localize';
-import { IJupyterKernelSpec } from '../../webviews/extension-side/api/extension';
+import { IJupyterKernelSpec } from '../../kernels/types';
 
 // Can't figure out a better way to do this. Enumerate
 // the allowed keys of different output formats.
diff --git a/src/platform/errors/types.ts b/src/platform/errors/types.ts
index 0ad30d77f25..6b6024356bd 100644
--- a/src/platform/errors/types.ts
+++ b/src/platform/errors/types.ts
@@ -1,14 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-import {
-    KernelAction,
-    KernelActionSource,
-    KernelConnectionMetadata,
-    KernelInterpreterDependencyResponse
-} from '../../kernels/types';
-import { Resource } from '../common/types';
-
 export abstract class BaseError extends Error {
     public stdErr?: string;
     constructor(public readonly category: ErrorCategory, message: string) {
@@ -16,17 +8,6 @@ export abstract class BaseError extends Error {
     }
 }
 
-export abstract class BaseKernelError extends BaseError {
-    public override stdErr?: string;
-    constructor(
-        category: ErrorCategory,
-        message: string,
-        public readonly kernelConnectionMetadata: KernelConnectionMetadata
-    ) {
-        super(category, message);
-    }
-}
-
 /**
  * Wraps an error with a custom error message, retaining the call stack information.
  */
@@ -61,15 +42,6 @@ export class WrappedError extends BaseError {
         return err;
     }
 }
-export class WrappedKernelError extends WrappedError {
-    constructor(
-        message: string,
-        originalException: Error | undefined,
-        public readonly kernelConnectionMetadata: KernelConnectionMetadata
-    ) {
-        super(message, originalException);
-    }
-}
 
 export function getErrorCategory(error?: Error): ErrorCategory {
     if (!error) {
@@ -134,28 +106,3 @@ export type TelemetryErrorProperties = {
      */
     pythonErrorPackage?: string;
 };
-
-export const IDataScienceErrorHandler = Symbol('IDataScienceErrorHandler');
-export interface IDataScienceErrorHandler {
-    /**
-     * Handles the errors and if necessary displays an error message.
-     */
-    handleError(err: Error): Promise<void>;
-    /**
-     * Handles errors specific to kernels.
-     * The value of `errorContext` is used to determine the context of the error message, whether it applies to starting or interrupting kernels or the like.
-     * Thus based on the context the error message would be different.
-     */
-    handleKernelError(
-        err: Error,
-        errorContext: KernelAction,
-        kernelConnection: KernelConnectionMetadata,
-        resource: Resource,
-        actionSource: KernelActionSource
-    ): Promise<KernelInterpreterDependencyResponse>;
-    /**
-     * The value of `errorContext` is used to determine the context of the error message, whether it applies to starting or interrupting kernels or the like.
-     * Thus based on the context the error message would be different.
-     */
-    getErrorMessageForDisplayInCell(err: Error, errorContext: KernelAction): Promise<string>;
-}
diff --git a/src/test/datascience/data-viewing/dataViewer.unit.test.ts b/src/test/datascience/data-viewing/dataViewer.unit.test.ts
index c046eb44a1a..d766ee507ad 100644
--- a/src/test/datascience/data-viewing/dataViewer.unit.test.ts
+++ b/src/test/datascience/data-viewing/dataViewer.unit.test.ts
@@ -16,7 +16,7 @@ import { WorkspaceService } from '../../../platform/common/application/workspace
 import { JupyterSettings } from '../../../platform/common/configSettings';
 import { ConfigurationService } from '../../../platform/common/configuration/service.node';
 import { IConfigurationService, IExtensionContext } from '../../../platform/common/types';
-import { IDataScienceErrorHandler } from '../../../platform/errors/types';
+import { IDataScienceErrorHandler } from '../../../kernels/errors/types';
 import { DataViewer } from '../../../webviews/extension-side/dataviewer/dataViewer';
 import { JupyterVariableDataProvider } from '../../../webviews/extension-side/dataviewer/jupyterVariableDataProvider';
 import { IDataViewer, IDataViewerDataProvider } from '../../../webviews/extension-side/dataviewer/types';
diff --git a/src/test/datascience/editor-integration/codewatcher.unit.test.ts b/src/test/datascience/editor-integration/codewatcher.unit.test.ts
index 81bbc15d817..5bc73da2884 100644
--- a/src/test/datascience/editor-integration/codewatcher.unit.test.ts
+++ b/src/test/datascience/editor-integration/codewatcher.unit.test.ts
@@ -42,10 +42,10 @@ import { InteractiveCellResultError } from '../../../platform/errors/interactive
 import { ICodeWatcher, IGeneratedCodeStorageFactory } from '../../../interactive-window/editor-integration/types';
 import { IInteractiveWindowProvider, IInteractiveWindow } from '../../../interactive-window/types';
 import { Commands, EditorContexts } from '../../../platform/common/constants';
-import { IDataScienceErrorHandler } from '../../../platform/errors/types';
 import { SystemVariables } from '../../../platform/common/variables/systemVariables.node';
 import { IDebugLocationTracker } from '../../../kernels/debugger/types';
 import { noop } from '../../core';
+import { IDataScienceErrorHandler } from '../../../kernels/errors/types';
 
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
diff --git a/src/test/datascience/jupyter/kernels/installationPrompts.vscode.test.ts b/src/test/datascience/jupyter/kernels/installationPrompts.vscode.test.ts
index ef3640a692f..ea07d45f203 100644
--- a/src/test/datascience/jupyter/kernels/installationPrompts.vscode.test.ts
+++ b/src/test/datascience/jupyter/kernels/installationPrompts.vscode.test.ts
@@ -39,7 +39,7 @@ import {
     uninstallIPyKernel
 } from '../../helpers.node';
 import { INotebookControllerManager } from '../../../../notebooks/types';
-import { BaseKernelError, WrappedError } from '../../../../platform/errors/types';
+import { WrappedError } from '../../../../platform/errors/types';
 import { clearInstalledIntoInterpreterMemento } from '../../../../kernels/installer/productInstaller';
 import { ProductNames } from '../../../../kernels/installer/productNames';
 import { Product, IInstaller, InstallerResponse } from '../../../../kernels/installer/types';
@@ -68,6 +68,7 @@ import { getDisplayPathFromLocalFile } from '../../../../platform/common/platfor
 import { getOSType, OSType } from '../../../../platform/common/utils/platform';
 import { isUri } from '../../../../platform/common/utils/misc';
 import { hasErrorOutput, translateCellErrorOutput } from '../../../../kernels/execution/helpers';
+import { BaseKernelError } from '../../../../kernels/errors/types';
 
 /* eslint-disable no-invalid-this, , , @typescript-eslint/no-explicit-any */
 suite('DataScience Install IPyKernel (slow) (install)', function () {
diff --git a/src/webviews/extension-side/dataviewer/dataViewer.ts b/src/webviews/extension-side/dataviewer/dataViewer.ts
index df72c39e36b..cb63fbba6b7 100644
--- a/src/webviews/extension-side/dataviewer/dataViewer.ts
+++ b/src/webviews/extension-side/dataviewer/dataViewer.ts
@@ -39,12 +39,12 @@ import {
 } from '../../../platform/common/types';
 import * as localize from '../../../platform/common/utils/localize';
 import { StopWatch } from '../../../platform/common/utils/stopWatch';
-import { IDataScienceErrorHandler } from '../../../platform/errors/types';
 import { Telemetry } from '../../webview-side/common/constants';
 import { WebViewViewChangeEventArgs } from '../types';
 import { WebviewPanelHost } from '../webviewPanelHost';
 import { noop } from '../../../platform/common/utils/misc';
 import { joinPath } from '../../../platform/vscode-path/resources';
+import { IDataScienceErrorHandler } from '../../../kernels/errors/types';
 
 const PREFERRED_VIEWGROUP = 'JupyterDataViewerPreferredViewColumn';
 @injectable()
diff --git a/src/webviews/extension-side/dataviewer/dataViewerCommandRegistry.ts b/src/webviews/extension-side/dataviewer/dataViewerCommandRegistry.ts
index 8c95b15afeb..1eb0bc69f03 100644
--- a/src/webviews/extension-side/dataviewer/dataViewerCommandRegistry.ts
+++ b/src/webviews/extension-side/dataviewer/dataViewerCommandRegistry.ts
@@ -22,12 +22,12 @@ import { IConfigurationService, IDisposableRegistry } from '../../../platform/co
 import { DataScience } from '../../../platform/common/utils/localize';
 import { noop } from '../../../platform/common/utils/misc';
 import { untildify } from '../../../platform/common/utils/platform';
-import { IDataScienceErrorHandler } from '../../../platform/errors/types';
 import { IInterpreterService } from '../../../platform/interpreter/contracts';
 import { traceError } from '../../../platform/logging';
 import { IShowDataViewerFromVariablePanel } from '../../../platform/messageTypes';
 import { sendTelemetryEvent } from '../../../telemetry';
 import { EventName } from '../../../telemetry/constants';
+import { IDataScienceErrorHandler } from '../../../kernels/errors/types';
 import { DataViewerChecker } from './dataViewerChecker';
 import { IDataViewerDependencyService, IDataViewerFactory, IJupyterVariableDataProviderFactory } from './types';
 
diff --git a/src/webviews/extension-side/import-export/jupyterExporter.ts b/src/webviews/extension-side/import-export/jupyterExporter.ts
index 8a880d19e1f..117733c5c03 100644
--- a/src/webviews/extension-side/import-export/jupyterExporter.ts
+++ b/src/webviews/extension-side/import-export/jupyterExporter.ts
@@ -12,11 +12,11 @@ import { IFileSystem } from '../../../platform/common/platform/types';
 import { ICell, IConfigurationService } from '../../../platform/common/types';
 import { pruneCell } from '../../../platform/common/utils';
 import { DataScience } from '../../../platform/common/utils/localize';
-import { IDataScienceErrorHandler } from '../../../platform/errors/types';
 import { defaultNotebookFormat } from '../../../platform/common/constants';
 import { INotebookExporter, IJupyterExecution } from '../../../kernels/jupyter/types';
 import { openAndShowNotebook } from '../../../platform/common/utils/notebooks';
 import { noop } from '../../../platform/common/utils/misc';
+import { IDataScienceErrorHandler } from '../../../kernels/errors/types';
 
 @injectable()
 export class JupyterExporter implements INotebookExporter {