The Associated Press / President Donald Trump speaks in the Oval Office of the White House Monday in Washington.

WASHINGTON — President Donald Trump implored the House on Monday to end the partial government shutdown, but neither Republicans nor Democrats appeared ready to quickly approve the federal funding package he brokered with the Senate without first debating their own demands over immigration enforcement operations.

Democrats are refusing to provide the votes House Speaker Mike Johnson needs to push the package forward as they try to rein in the Trump administration’s deportation operations after the shooting deaths of two Americans in Minneapolis. That’s forcing Johnson to rely on his slim GOP majority, which has its own complaints about the package, to fall in line behind Trump’s deal with Senate Democrats.

Voting could begin as soon as Tuesday, which would be day four of the partial shutdown. The Pentagon, Homeland Security and other agencies saw their funding lapse Saturday. And while many operations at those departments are deemed essential, and still functioning, some workers may go without pay or be furloughed.

“We need to get the Government open, and I hope all Republicans and Democrats will join me in supporting this Bill, and send it to my desk WITHOUT DELAY,” the president wrote on social media.

“There can be NO CHANGES at this time,” Trump insisted. “We will work together in good faith to address the issues that have been raised, but we cannot have another long, pointless, and destructive Shutdown.”

The stalemate points to a difficult week ahead as Johnson relies on Trump to help muscle the package to passage.

The president struck a deal last week with Senate Democratic Leader Chuck Schumer in which Homeland Security would only be funded temporarily, though Feb. 13, as Congress debates changes to immigration enforcement operations. The Senate overwhelmingly approved the package with the rest of the government funding ahead of Saturday’s deadline.

House Democratic Leader Hakeem Jeffries made it clear Monday that his side sees no reason to help Johnson push the bill forward in a procedural step, something that the majority party typically handles on its own.

With Johnson facing a revolt from his own Republican ranks, Jeffries is seizing the leverage it provides Democrats to demand changes to immigration operations.

Democrats want to require that federal immigration agents unmask — noting that few, if any, other law enforcement agencies routinely mask themselves in the U.S. — and they want officers to rely on judicial, rather than administrative, warrants in their operations.

They also want an end to roving patrols, amid other changes.