diff --git a/src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts b/src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
index 3351ef9e5a3..bc228237378 100644
--- a/src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
+++ b/src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
@@ -4,7 +4,7 @@ namespace ts.codefix {
     const errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code];
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span.start));
             return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)];
         },
diff --git a/src/services/codefixes/addEmptyExportDeclaration.ts b/src/services/codefixes/addEmptyExportDeclaration.ts
index ad68d5e0d40..de0dee3acbc 100644
--- a/src/services/codefixes/addEmptyExportDeclaration.ts
+++ b/src/services/codefixes/addEmptyExportDeclaration.ts
@@ -5,7 +5,7 @@ namespace ts.codefix {
             Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
             Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
         ],
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) {
             const { sourceFile } = context;
             const changes = textChanges.ChangeTracker.with(context, changes => {
                 const exportDeclaration = factory.createExportDeclaration(
diff --git a/src/services/codefixes/addMissingAsync.ts b/src/services/codefixes/addMissingAsync.ts
index 5876805ee1c..bb076588a45 100644
--- a/src/services/codefixes/addMissingAsync.ts
+++ b/src/services/codefixes/addMissingAsync.ts
@@ -11,7 +11,7 @@ namespace ts.codefix {
     registerCodeFix({
         fixIds: [fixId],
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToAddMissingAsync(context) {
             const { sourceFile, errorCode, cancellationToken, program, span } = context;
             const diagnostic = find(program.getDiagnosticsProducingTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode));
             const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, r => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code) as TextSpan | undefined;
diff --git a/src/services/codefixes/addMissingAwait.ts b/src/services/codefixes/addMissingAwait.ts
index 01f7ece1a03..3853a52b724 100644
--- a/src/services/codefixes/addMissingAwait.ts
+++ b/src/services/codefixes/addMissingAwait.ts
@@ -30,7 +30,7 @@ namespace ts.codefix {
     registerCodeFix({
         fixIds: [fixId],
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToAddMissingAwait(context) {
             const { sourceFile, errorCode, span, cancellationToken, program } = context;
             const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program);
             if (!expression) {
diff --git a/src/services/codefixes/addMissingConst.ts b/src/services/codefixes/addMissingConst.ts
index 5f15572c978..9c0c7979cb3 100644
--- a/src/services/codefixes/addMissingConst.ts
+++ b/src/services/codefixes/addMissingConst.ts
@@ -8,7 +8,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToAddMissingConst(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span.start, context.program));
             if (changes.length > 0) {
                 return [createCodeFixAction(fixId, changes, Diagnostics.Add_const_to_unresolved_variable, fixId, Diagnostics.Add_const_to_all_unresolved_variables)];
diff --git a/src/services/codefixes/addMissingDeclareProperty.ts b/src/services/codefixes/addMissingDeclareProperty.ts
index f7b9369f957..6774e8749cf 100644
--- a/src/services/codefixes/addMissingDeclareProperty.ts
+++ b/src/services/codefixes/addMissingDeclareProperty.ts
@@ -7,7 +7,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span.start));
             if (changes.length > 0) {
                 return [createCodeFixAction(fixId, changes, Diagnostics.Prefix_with_declare, fixId, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)];
diff --git a/src/services/codefixes/addMissingInvocationForDecorator.ts b/src/services/codefixes/addMissingInvocationForDecorator.ts
index e772b4a82f2..22ce4eef384 100644
--- a/src/services/codefixes/addMissingInvocationForDecorator.ts
+++ b/src/services/codefixes/addMissingInvocationForDecorator.ts
@@ -4,7 +4,7 @@ namespace ts.codefix {
     const errorCodes = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code];
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span.start));
             return [createCodeFixAction(fixId, changes, Diagnostics.Call_decorator_expression, fixId, Diagnostics.Add_to_all_uncalled_decorators)];
         },
diff --git a/src/services/codefixes/addNameToNamelessParameter.ts b/src/services/codefixes/addNameToNamelessParameter.ts
index bd53c237432..d9aec73ee96 100644
--- a/src/services/codefixes/addNameToNamelessParameter.ts
+++ b/src/services/codefixes/addNameToNamelessParameter.ts
@@ -4,7 +4,7 @@ namespace ts.codefix {
     const errorCodes = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code];
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span.start));
             return [createCodeFixAction(fixId, changes, Diagnostics.Add_parameter_name, fixId, Diagnostics.Add_names_to_all_parameters_without_names)];
         },
diff --git a/src/services/codefixes/convertConstToLet.ts b/src/services/codefixes/convertConstToLet.ts
index fddb697911c..4036f93632e 100644
--- a/src/services/codefixes/convertConstToLet.ts
+++ b/src/services/codefixes/convertConstToLet.ts
@@ -5,7 +5,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToConvertConstToLet(context) {
             const { sourceFile, span, program } = context;
             const range = getConstTokenRange(sourceFile, span.start, program);
             if (range === undefined) return;
diff --git a/src/services/codefixes/convertLiteralTypeToMappedType.ts b/src/services/codefixes/convertLiteralTypeToMappedType.ts
index edcbbe0c0ce..b6b2fd83a6f 100644
--- a/src/services/codefixes/convertLiteralTypeToMappedType.ts
+++ b/src/services/codefixes/convertLiteralTypeToMappedType.ts
@@ -5,7 +5,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) {
             const { sourceFile, span } = context;
             const info = getInfo(sourceFile, span.start);
             if (!info) {
diff --git a/src/services/codefixes/convertToMappedObjectType.ts b/src/services/codefixes/convertToMappedObjectType.ts
index dc6c2f5cd50..340fcf2257c 100644
--- a/src/services/codefixes/convertToMappedObjectType.ts
+++ b/src/services/codefixes/convertToMappedObjectType.ts
@@ -1,14 +1,13 @@
 /* @internal */
 namespace ts.codefix {
-    const fixIdAddMissingTypeof = "fixConvertToMappedObjectType";
-    const fixId = fixIdAddMissingTypeof;
+    const fixId = "fixConvertToMappedObjectType";
     const errorCodes = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code];
 
     type FixableDeclaration = InterfaceDeclaration | TypeAliasDeclaration;
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) {
             const { sourceFile, span } = context;
             const info = getInfo(sourceFile, span.start);
             if (!info) return undefined;
diff --git a/src/services/codefixes/convertToTypeOnlyExport.ts b/src/services/codefixes/convertToTypeOnlyExport.ts
index 8ff0b57ea09..8cd4be7a20e 100644
--- a/src/services/codefixes/convertToTypeOnlyExport.ts
+++ b/src/services/codefixes/convertToTypeOnlyExport.ts
@@ -4,14 +4,14 @@ namespace ts.codefix {
     const fixId = "convertToTypeOnlyExport";
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) {
             const changes = textChanges.ChangeTracker.with(context, t => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context));
             if (changes.length) {
                 return [createCodeFixAction(fixId, changes, Diagnostics.Convert_to_type_only_export, fixId, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)];
             }
         },
         fixIds: [fixId],
-        getAllCodeActions: context => {
+        getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) {
             const fixedExportDeclarations = new Map<number, true>();
             return codeFixAll(context, errorCodes, (changes, diag) => {
                 const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag, context.sourceFile);
diff --git a/src/services/codefixes/convertToTypeOnlyImport.ts b/src/services/codefixes/convertToTypeOnlyImport.ts
index 51d34a885fb..0f92c4108cf 100644
--- a/src/services/codefixes/convertToTypeOnlyImport.ts
+++ b/src/services/codefixes/convertToTypeOnlyImport.ts
@@ -4,7 +4,7 @@ namespace ts.codefix {
     const fixId = "convertToTypeOnlyImport";
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) {
             const changes = textChanges.ChangeTracker.with(context, t => {
                 const importDeclaration = getImportDeclarationForDiagnosticSpan(context.span, context.sourceFile);
                 fixSingleImportDeclaration(t, importDeclaration, context);
@@ -14,7 +14,7 @@ namespace ts.codefix {
             }
         },
         fixIds: [fixId],
-        getAllCodeActions: context => {
+        getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) {
             return codeFixAll(context, errorCodes, (changes, diag) => {
                 const importDeclaration = getImportDeclarationForDiagnosticSpan(diag, context.sourceFile);
                 fixSingleImportDeclaration(changes, importDeclaration, context);
diff --git a/src/services/codefixes/disableJsDiagnostics.ts b/src/services/codefixes/disableJsDiagnostics.ts
index 4469ffb6b71..b5645ca3947 100644
--- a/src/services/codefixes/disableJsDiagnostics.ts
+++ b/src/services/codefixes/disableJsDiagnostics.ts
@@ -9,7 +9,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions(context) {
+        getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) {
             const { sourceFile, program, span, host, formatContext } = context;
 
             if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) {
diff --git a/src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts b/src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
index f8f5f74ba28..cd647bc2357 100644
--- a/src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
+++ b/src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
@@ -6,7 +6,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToAddMissingTypeof(context) {
             const { sourceFile, span } = context;
             const importType = getImportTypeNode(sourceFile, span.start);
             const changes = textChanges.ChangeTracker.with(context, t => doChange(t, sourceFile, importType));
diff --git a/src/services/codefixes/fixAwaitInSyncFunction.ts b/src/services/codefixes/fixAwaitInSyncFunction.ts
index 0f0f2880ec3..be93c1d711b 100644
--- a/src/services/codefixes/fixAwaitInSyncFunction.ts
+++ b/src/services/codefixes/fixAwaitInSyncFunction.ts
@@ -15,7 +15,7 @@ namespace ts.codefix {
             return [createCodeFixAction(fixId, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId, Diagnostics.Add_all_missing_async_modifiers)];
         },
         fixIds: [fixId],
-        getAllCodeActions: context => {
+        getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) {
             const seen = new Map<number, true>();
             return codeFixAll(context, errorCodes, (changes, diag) => {
                 const nodes = getNodes(diag.file, diag.start);
diff --git a/src/services/codefixes/fixCannotFindModule.ts b/src/services/codefixes/fixCannotFindModule.ts
index c2cb825b5e0..98c4f058d3f 100644
--- a/src/services/codefixes/fixCannotFindModule.ts
+++ b/src/services/codefixes/fixCannotFindModule.ts
@@ -10,7 +10,7 @@ namespace ts.codefix {
     ];
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToFixNotFoundModule(context) {
             const { host, sourceFile, span: { start } } = context;
             const packageName = tryGetImportedPackageName(sourceFile, start);
             if (packageName === undefined) return undefined;
diff --git a/src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts b/src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
index 18b61f9ecd0..bfcd890dea9 100644
--- a/src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
+++ b/src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
@@ -7,14 +7,14 @@ namespace ts.codefix {
     const fixId = "fixClassDoesntImplementInheritedAbstractMember";
     registerCodeFix({
         errorCodes,
-        getCodeActions(context) {
+        getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) {
             const { sourceFile, span } = context;
             const changes = textChanges.ChangeTracker.with(context, t =>
                 addMissingMembers(getClass(sourceFile, span.start), sourceFile, context, t, context.preferences));
             return changes.length === 0 ? undefined : [createCodeFixAction(fixId, changes, Diagnostics.Implement_inherited_abstract_class, fixId, Diagnostics.Implement_all_inherited_abstract_classes)];
         },
         fixIds: [fixId],
-        getAllCodeActions: context => {
+        getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) {
             const seenClassDeclarations = new Map<number, true>();
             return codeFixAll(context, errorCodes, (changes, diag) => {
                 const classDeclaration = getClass(diag.file, diag.start);
diff --git a/src/services/codefixes/fixEnableExperimentalDecorators.ts b/src/services/codefixes/fixEnableExperimentalDecorators.ts
index 13ff16945a4..5af8e8d248e 100644
--- a/src/services/codefixes/fixEnableExperimentalDecorators.ts
+++ b/src/services/codefixes/fixEnableExperimentalDecorators.ts
@@ -6,7 +6,7 @@ namespace ts.codefix {
     ];
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToEnableExperimentalDecorators(context) {
             const { configFile } = context.program.getCompilerOptions();
             if (configFile === undefined) {
                 return undefined;
diff --git a/src/services/codefixes/fixEnableJsxFlag.ts b/src/services/codefixes/fixEnableJsxFlag.ts
index f077880bc3c..a77f9399368 100644
--- a/src/services/codefixes/fixEnableJsxFlag.ts
+++ b/src/services/codefixes/fixEnableJsxFlag.ts
@@ -4,7 +4,7 @@ namespace ts.codefix {
     const errorCodes = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code];
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) {
             const { configFile } = context.program.getCompilerOptions();
             if (configFile === undefined) {
                 return undefined;
diff --git a/src/services/codefixes/fixIncorrectNamedTupleSyntax.ts b/src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
index a806e19f654..084adb2404b 100644
--- a/src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
+++ b/src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
@@ -8,7 +8,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) {
             const { sourceFile, span } = context;
             const namedTupleMember = getNamedTupleMember(sourceFile, span.start);
             const changes = textChanges.ChangeTracker.with(context, t => doChange(t, sourceFile, namedTupleMember));
diff --git a/src/services/codefixes/fixModuleAndTargetOptions.ts b/src/services/codefixes/fixModuleAndTargetOptions.ts
index 93659c72be7..c2d72d291e3 100644
--- a/src/services/codefixes/fixModuleAndTargetOptions.ts
+++ b/src/services/codefixes/fixModuleAndTargetOptions.ts
@@ -5,7 +5,7 @@ namespace ts.codefix {
             Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code,
             Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code,
         ],
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToFixModuleAndTarget(context) {
             const compilerOptions = context.program.getCompilerOptions();
             const { configFile } = compilerOptions;
             if (configFile === undefined) {
diff --git a/src/services/codefixes/fixOverrideModifier.ts b/src/services/codefixes/fixOverrideModifier.ts
index 4b554d1c10d..1eb9531130d 100644
--- a/src/services/codefixes/fixOverrideModifier.ts
+++ b/src/services/codefixes/fixOverrideModifier.ts
@@ -85,7 +85,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) {
             const { errorCode, span } = context;
 
             const info = errorCodeFixIdMap[errorCode];
diff --git a/src/services/codefixes/fixReturnTypeInAsyncFunction.ts b/src/services/codefixes/fixReturnTypeInAsyncFunction.ts
index 6d27b8030d5..15b3722fd45 100644
--- a/src/services/codefixes/fixReturnTypeInAsyncFunction.ts
+++ b/src/services/codefixes/fixReturnTypeInAsyncFunction.ts
@@ -15,7 +15,7 @@ namespace ts.codefix {
     registerCodeFix({
         errorCodes,
         fixIds: [fixId],
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) {
             const { sourceFile, program, span } = context;
             const checker = program.getTypeChecker();
             const info = getInfo(sourceFile, program.getTypeChecker(), span.start);
diff --git a/src/services/codefixes/fixStrictClassInitialization.ts b/src/services/codefixes/fixStrictClassInitialization.ts
index 37cb7ffa742..717b109a82e 100644
--- a/src/services/codefixes/fixStrictClassInitialization.ts
+++ b/src/services/codefixes/fixStrictClassInitialization.ts
@@ -7,7 +7,7 @@ namespace ts.codefix {
     const errorCodes = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code];
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) {
             const propertyDeclaration = getPropertyDeclaration(context.sourceFile, context.span.start);
             if (!propertyDeclaration) return;
 
diff --git a/src/services/codefixes/removeUnnecessaryAwait.ts b/src/services/codefixes/removeUnnecessaryAwait.ts
index 07028e27937..59e786ccd2c 100644
--- a/src/services/codefixes/removeUnnecessaryAwait.ts
+++ b/src/services/codefixes/removeUnnecessaryAwait.ts
@@ -7,7 +7,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: (context) => {
+        getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span));
             if (changes.length > 0) {
                 return [createCodeFixAction(fixId, changes, Diagnostics.Remove_unnecessary_await, fixId, Diagnostics.Remove_all_unnecessary_uses_of_await)];
diff --git a/src/services/codefixes/returnValueCorrect.ts b/src/services/codefixes/returnValueCorrect.ts
index c7631607e1f..33d32c0ed08 100644
--- a/src/services/codefixes/returnValueCorrect.ts
+++ b/src/services/codefixes/returnValueCorrect.ts
@@ -36,7 +36,7 @@ namespace ts.codefix {
     registerCodeFix({
         errorCodes,
         fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen],
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToCorrectReturnValue(context) {
             const { program, sourceFile, span: { start }, errorCode } = context;
             const info = getInfo(program.getTypeChecker(), sourceFile, start, errorCode);
             if (!info) return undefined;
diff --git a/src/services/codefixes/splitTypeOnlyImport.ts b/src/services/codefixes/splitTypeOnlyImport.ts
index 10f8d311a8f..d4138bf20e8 100644
--- a/src/services/codefixes/splitTypeOnlyImport.ts
+++ b/src/services/codefixes/splitTypeOnlyImport.ts
@@ -5,7 +5,7 @@ namespace ts.codefix {
     registerCodeFix({
         errorCodes,
         fixIds: [fixId],
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) {
             const changes = textChanges.ChangeTracker.with(context, t => {
                 return splitTypeOnlyImport(t, getImportDeclaration(context.sourceFile, context.span), context);
             });
diff --git a/src/services/codefixes/useBigintLiteral.ts b/src/services/codefixes/useBigintLiteral.ts
index f521386f85e..0b174e5915e 100644
--- a/src/services/codefixes/useBigintLiteral.ts
+++ b/src/services/codefixes/useBigintLiteral.ts
@@ -7,7 +7,7 @@ namespace ts.codefix {
 
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToUseBigintLiteral(context) {
             const changes = textChanges.ChangeTracker.with(context, t => makeChange(t, context.sourceFile, context.span));
             if (changes.length > 0) {
                 return [createCodeFixAction(fixId, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId, Diagnostics.Convert_all_to_bigint_numeric_literals)];
diff --git a/src/services/codefixes/wrapJsxInFragment.ts b/src/services/codefixes/wrapJsxInFragment.ts
index c70ee0833d7..a1ce0650a31 100644
--- a/src/services/codefixes/wrapJsxInFragment.ts
+++ b/src/services/codefixes/wrapJsxInFragment.ts
@@ -4,7 +4,7 @@ namespace ts.codefix {
     const errorCodes = [Diagnostics.JSX_expressions_must_have_one_parent_element.code];
     registerCodeFix({
         errorCodes,
-        getCodeActions: context => {
+        getCodeActions: function getCodeActionsToWrapJsxInFragment(context) {
             const { sourceFile, span } = context;
             const node = findNodeToFix(sourceFile, span.start);
             if (!node) return undefined;