2 files changed, 68 insertions, 1 deletions
diff --git a/cli/tsc/99_main_compiler.js b/cli/tsc/99_main_compiler.js
index fa25b207f..50631e83f 100644
--- a/cli/tsc/99_main_compiler.js
+++ b/cli/tsc/99_main_compiler.js
@@ -555,6 +555,45 @@ delete Object.prototype.__proto__;
         );
         return respond(id, sourceFile && sourceFile.text);
       }
+      case "getCodeFixes": {
+        return respond(
+          id,
+          languageService.getCodeFixesAtPosition(
+            request.specifier,
+            request.startPosition,
+            request.endPosition,
+            request.errorCodes.map((v) => Number(v)),
+            {
+              indentSize: 2,
+              indentStyle: ts.IndentStyle.Block,
+              semicolons: ts.SemicolonPreference.Insert,
+            },
+            {
+              quotePreference: "double",
+            },
+          ),
+        );
+      }
+      case "getCombinedCodeFix": {
+        return respond(
+          id,
+          languageService.getCombinedCodeFix(
+            {
+              type: "file",
+              fileName: request.specifier,
+            },
+            request.fixId,
+            {
+              indentSize: 2,
+              indentStyle: ts.IndentStyle.Block,
+              semicolons: ts.SemicolonPreference.Insert,
+            },
+            {
+              quotePreference: "double",
+            },
+          ),
+        );
+      }
       case "getCompletions": {
         return respond(
           id,
@@ -638,6 +677,12 @@ delete Object.prototype.__proto__;
           ),
         );
       }
+      case "getSupportedCodeFixes": {
+        return respond(
+          id,
+          ts.getSupportedCodeFixes(),
+        );
+      }
       default:
         throw new TypeError(
           // @ts-ignore exhausted case statement sets type to never
diff --git a/cli/tsc/compiler.d.ts b/cli/tsc/compiler.d.ts
index 17d6ddb38..4e5dcdb96 100644
--- a/cli/tsc/compiler.d.ts
+++ b/cli/tsc/compiler.d.ts
@@ -44,6 +44,8 @@ declare global {
     | ConfigureRequest
     | FindRenameLocationsRequest
     | GetAsset
+    | GetCodeFixes
+    | GetCombinedCodeFix
     | GetCompletionsRequest
     | GetDefinitionRequest
     | GetDiagnosticsRequest
@@ -51,7 +53,8 @@ declare global {
     | GetImplementationRequest
     | GetNavigationTree
     | GetQuickInfoRequest
-    | GetReferencesRequest;
+    | GetReferencesRequest
+    | GetSupportedCodeFixes;
 
   interface BaseLanguageServerRequest {
     id: number;
@@ -78,6 +81,21 @@ declare global {
     specifier: string;
   }
 
+  interface GetCodeFixes extends BaseLanguageServerRequest {
+    method: "getCodeFixes";
+    specifier: string;
+    startPosition: number;
+    endPosition: number;
+    errorCodes: string[];
+  }
+
+  interface GetCombinedCodeFix extends BaseLanguageServerRequest {
+    method: "getCombinedCodeFix";
+    specifier: string;
+    // deno-lint-ignore ban-types
+    fixId: {};
+  }
+
   interface GetCompletionsRequest extends BaseLanguageServerRequest {
     method: "getCompletions";
     specifier: string;
@@ -125,4 +143,8 @@ declare global {
     specifier: string;
     position: number;
   }
+
+  interface GetSupportedCodeFixes extends BaseLanguageServerRequest {
+    method: "getSupportedCodeFixes";
+  }
 }