Rollback typeParameters

Author: Armando Aguirre Sepulveda

src/services/codefixes/helpers.ts

@@ -416,7 +416,7 @@ export function createSignatureDeclarationFromSignature(
         return undefined;
     }
 
-    let typeParameters = isJs ? undefined : factory.createNodeArray(getTypeParameters(signatureDeclaration.typeParameters, checker, enclosingDeclaration, flags, context));
+    let typeParameters = isJs ? undefined : signatureDeclaration.typeParameters;
     let parameters = factory.createNodeArray(getParameters(signatureDeclaration.parameters, signature, checker, enclosingDeclaration, flags, context));
     let type = isJs ? undefined : getSynthesizedDeepClone(signatureDeclaration.type);
     if (importAdder) {
@@ -813,19 +813,6 @@ function getParameters(parameters: NodeArray<ParameterDeclaration>, signature: S
     );
 }
 
-function getTypeParameters(typeParameters: NodeArray<TypeParameterDeclaration> | undefined, checker: TypeChecker, enclosingDeclaration: Node | undefined, flags: NodeBuilderFlags, context: TypeConstructionContext) {
-    return typeParameters?.map(typeParameter =>
-        typeParameter.constraint && typeToTypeNode(checker, checker.getTypeFromTypeNode(typeParameter.constraint), enclosingDeclaration, flags, context).isTruncated
-            ? factory.createTypeParameterDeclaration(
-                typeParameter.modifiers,
-                typeParameter.name,
-                factory.createKeywordTypeNode(SyntaxKind.AnyKeyword),
-                typeParameter.default,
-            )
-            : typeParameter
-    );
-}
-
 function getReturnTypeFromSignatures(signatures: readonly Signature[], checker: TypeChecker, context: TypeConstructionContext, enclosingDeclaration: ClassLikeDeclaration): TypeNode | undefined {
     if (length(signatures)) {
         const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));