diff --git a/src/common/public/BufferNamespaceApi.ts b/src/common/public/BufferNamespaceApi.ts
index 8d787700..7c0f2287 100644
--- a/src/common/public/BufferNamespaceApi.ts
+++ b/src/common/public/BufferNamespaceApi.ts
@@ -1,7 +1,7 @@
 import { IBuffer as IBufferApi, IBufferNamespace as IBufferNamespaceApi } from 'xterm';
 import { BufferApiView } from 'common/public/BufferApiView';
 import { IEvent, EventEmitter } from 'common/EventEmitter';
-import { ITerminal } from 'browser/Types';
+import { CoreTerminal } from 'common/CoreTerminal';
 
 export class BufferNamespaceApi implements IBufferNamespaceApi {
   private _normal: BufferApiView;
@@ -9,7 +9,7 @@ export class BufferNamespaceApi implements IBufferNamespaceApi {
   private _onBufferChange = new EventEmitter<IBufferApi>();
   public get onBufferChange(): IEvent<IBufferApi> { return this._onBufferChange.event; }
 
-  constructor(private _core: ITerminal) {
+  constructor(private _core: CoreTerminal) {
     this._normal = new BufferApiView(this._core.buffers.normal, 'normal');
     this._alternate = new BufferApiView(this._core.buffers.alt, 'alternate');
     this._core.buffers.onBufferActivate(() => this._onBufferChange.fire(this.active));
diff --git a/src/common/public/ParserApi.ts b/src/common/public/ParserApi.ts
index f8e61de4..ffc5a0fd 100644
--- a/src/common/public/ParserApi.ts
+++ b/src/common/public/ParserApi.ts
@@ -1,9 +1,9 @@
 import { IParams } from 'common/parser/Types';
-import { ITerminal } from 'browser/Types';
+import { CoreTerminal } from 'common/CoreTerminal';
 import { IDisposable, IFunctionIdentifier, IParser } from 'xterm';
 
 export class ParserApi implements IParser {
-  constructor(private _core: ITerminal) { }
+  constructor(private _core: CoreTerminal) { }
 
   public registerCsiHandler(id: IFunctionIdentifier, callback: (params: (number | number[])[]) => boolean | Promise<boolean>): IDisposable {
     return this._core.registerCsiHandler(id, (params: IParams) => callback(params.toArray()));
diff --git a/src/common/public/UnicodeApi.ts b/src/common/public/UnicodeApi.ts
index 1bfd7a92..141863dc 100644
--- a/src/common/public/UnicodeApi.ts
+++ b/src/common/public/UnicodeApi.ts
@@ -1,8 +1,8 @@
-import { ITerminal } from 'browser/Types';
+import { CoreTerminal } from 'common/CoreTerminal';
 import { IUnicodeHandling, IUnicodeVersionProvider } from 'xterm';
 
 export class UnicodeApi implements IUnicodeHandling {
-  constructor(private _core: ITerminal) { }
+  constructor(private _core: CoreTerminal) { }
 
   public register(provider: IUnicodeVersionProvider): void {
     this._core.unicodeService.register(provider);