Steve Bannon is the one working on this, has said they have a plan to do it. Trump himself seems to believe that if the country is at war elections are postponed because that is how it works in Ukraine. Ergo Venezuela.
Ultimately, I don't think it matters much what he says or has said, he won't clearly say what he/they are planning, obviously.
Honestly they're pretty open about their plans. They laid most of them out in Project 2025. They just sometimes carry out those plans while also denying that they are following the playbook. Trump in particular will be surprisingly candid about what he's doing in between bouts of lies and denials.