diff --git a/src/server/features/bufferSyncSupport.ts b/src/server/features/bufferSyncSupport.ts
index a7ae050..1a8fecc 100644
--- a/src/server/features/bufferSyncSupport.ts
+++ b/src/server/features/bufferSyncSupport.ts
@@ -30,21 +30,21 @@ class CloseOperation {
   readonly type = BufferOperationType.Close;
   constructor(
     public readonly args: string
-  ) { }
+  ) {}
 }
 
 class OpenOperation {
   readonly type = BufferOperationType.Open;
   constructor(
     public readonly args: Proto.OpenRequestArgs
-  ) { }
+  ) {}
 }
 
 class ChangeOperation {
   readonly type = BufferOperationType.Change;
   constructor(
     public readonly args: Proto.FileCodeEdits
-  ) { }
+  ) {}
 }
 
 type BufferOperation = CloseOperation | OpenOperation | ChangeOperation
@@ -59,7 +59,7 @@ class SyncedBuffer {
     public readonly filepath: string,
     private readonly client: ITypeScriptServiceClient,
     private readonly synchronizer: BufferSynchronizer,
-  ) { }
+  ) {}
 
   public open(): void {
     const args: Proto.OpenRequestArgs = {
diff --git a/src/server/features/diagnostics.ts b/src/server/features/diagnostics.ts
index 47f93af..9eb91b9 100644
--- a/src/server/features/diagnostics.ts
+++ b/src/server/features/diagnostics.ts
@@ -2,7 +2,7 @@
  *  Copyright (c) Microsoft Corporation. All rights reserved.
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
-import { DiagnosticCollection, languages, workspace } from 'coc.nvim'
+import { DiagnosticCollection, Uri, languages, workspace } from 'coc.nvim'
 import { Diagnostic, DiagnosticTag } from 'vscode-languageserver-protocol'
 import { ResourceMap } from './resourceMap'
 
diff --git a/src/server/typescriptServiceClient.ts b/src/server/typescriptServiceClient.ts
index 5c6c58c..54a172e 100644
--- a/src/server/typescriptServiceClient.ts
+++ b/src/server/typescriptServiceClient.ts
@@ -42,6 +42,7 @@ export default class TypeScriptServiceClient implements ITypeScriptServiceClient
 
   private fileConfigurationManager: FileConfigurationManager
   private pathSeparator: string
+  private readonly emptyAuthority = 'ts-nul-authority'
   private tracer: Tracer
   private _configuration: TypeScriptServiceConfiguration
   private versionProvider: TypeScriptVersionProvider
@@ -432,7 +433,7 @@ export default class TypeScriptServiceClient implements ITypeScriptServiceClient
 
   public toResource(filepath: string): string {
     if (filepath.includes('zipfile:')) {
-      return filepath.replace(/.*zipfile:/, 'zipfile://');
+      return filepath.replace(/.*zipfile:/, 'zipfile://')
     }
     if (this._apiVersion.gte(API.v213)) {
       if (filepath.startsWith(this.inMemoryResourcePrefix + 'untitled:')) {
@@ -938,7 +939,7 @@ function getDiagnosticsKind(event: Proto.Event): DiagnosticKind {
     case 'suggestionDiag':
       return DiagnosticKind.Suggestion
   }
-  throw new Error('Unknown dignostics kind')
+  throw new Error('Unknown diagnostics kind')
 }
 
 const fenceCommands = new Set(['change', 'close', 'open'])
diff --git a/src/server/typescriptServiceClientHost.ts b/src/server/typescriptServiceClientHost.ts
index e081079..ed3585f 100644
--- a/src/server/typescriptServiceClientHost.ts
+++ b/src/server/typescriptServiceClientHost.ts
@@ -215,11 +215,11 @@ export default class TypeScriptServiceClientHost implements Disposable {
       language.diagnosticsReceived(
         kind,
         resource,
-        this.createMarkerDatas(diagnostics))
+        this.createMarkerData(diagnostics))
     }
   }
 
-  private createMarkerDatas(diagnostics: Proto.Diagnostic[]): (Diagnostic & { reportUnnecessary: any, reportDeprecated: any })[] {
+  private createMarkerData(diagnostics: Proto.Diagnostic[]): (Diagnostic & { reportUnnecessary: any, reportDeprecated: any })[] {
     return diagnostics.map(tsDiag => this.tsDiagnosticToLspDiagnostic(tsDiag))
   }
 
diff --git a/src/utils/fileSchemes.ts b/src/utils/fileSchemes.ts
index ef1510d..e645ff4 100644
--- a/src/utils/fileSchemes.ts
+++ b/src/utils/fileSchemes.ts
@@ -6,6 +6,7 @@
 export const file = 'file'
 export const untitled = 'untitled'
 export const git = 'git'
+export const fugitive = 'fugitive'
 /** Live share scheme */
 export const vsls = 'vsls'
 export const walkThroughSnippet = 'walkThroughSnippet'
@@ -21,5 +22,6 @@ export const semanticSupportedSchemes = [
  */
 export const disabledSchemes = new Set([
   git,
+  fugitive,
   vsls
 ])