diff --git a/src/services/refactors/convertJSDocToTypes.ts b/src/services/refactors/annotateWithTypeFromJSDoc.ts
similarity index 97%
rename from src/services/refactors/convertJSDocToTypes.ts
rename to src/services/refactors/annotateWithTypeFromJSDoc.ts
index c9915d85961..d8b8e849bb6 100644
--- a/src/services/refactors/convertJSDocToTypes.ts
+++ b/src/services/refactors/annotateWithTypeFromJSDoc.ts
@@ -1,5 +1,5 @@
 /* @internal */
-namespace ts.refactor.convertJSDocToTypes {
+namespace ts.refactor.annotateWithTypeFromJSDoc {
     const actionName = "annotate";
 
     const annotateTypeFromJSDoc: Refactor = {
diff --git a/src/services/refactors/refactors.ts b/src/services/refactors/refactors.ts
index d1d50cb50f9..a536d5a8b62 100644
--- a/src/services/refactors/refactors.ts
+++ b/src/services/refactors/refactors.ts
@@ -1,3 +1,3 @@
-/// <reference path="convertJSDocToTypes.ts" />
+/// <reference path="annotateWithTypeFromJSDoc.ts" />
 /// <reference path="convertFunctionToEs6Class.ts" />
 /// <reference path="extractMethod.ts" />
diff --git a/tests/cases/fourslash/convertJSDocToTypes1.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc1.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes1.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc1.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes10.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc10.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes10.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc10.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes11.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc11.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes11.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc11.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes12.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc12.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes12.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc12.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes13.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc13.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes13.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc13.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes14.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc14.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes14.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc14.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes2.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc2.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes2.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc2.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes3.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc3.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes3.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc3.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes4.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc4.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes4.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc4.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes5.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc5.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes5.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc5.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes6.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc6.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes6.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc6.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes7.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc7.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes7.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc7.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes8.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc8.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes8.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc8.ts
diff --git a/tests/cases/fourslash/convertJSDocToTypes9.ts b/tests/cases/fourslash/annotateWithTypeFromJSDoc9.ts
similarity index 100%
rename from tests/cases/fourslash/convertJSDocToTypes9.ts
rename to tests/cases/fourslash/annotateWithTypeFromJSDoc9.ts