Two prominent state senators intend to release proposals for the 2020 legislative session that would set up the Republican platform on immigration, a key issue going into next year’s election cycle.

Sen. Joe Gruters, who doubles as the chairman of the Republican Party of Florida, and Senate Judiciary Chairman David Simmons plan to file measures that illustrate different approaches to the thorny topic of immigration, the source of some of the Legislature’s most-heated controversies in recent years.