`enum.rename()` does not rename references when `enum.setIsExported(true)` is called first

[guillaume-docquier-vention]

Great library by the way!

I use the following code to prefix all variables, functions and enums in my file.

sourceFile.getEnumOrThrow(`MyEnum`).setIsExported(true)

const thingsToRename = [...sourceFile.getVariableDeclarations(), ...sourceFile.getFunctions(), ...sourceFile.getEnums()]
for (const thingToRename of thingsToRename) {
  thingToRename.rename(`${prefix}${thingToRename.getName()}`)
}

It works great, everything gets renamed.
However, MyEnum references are not handled (other enums are fine).

If I call setIsExported after doing the renaming, everything is okay.