Head of the Eurogroup Jeroen Dijsselbloem Jeroen Dijsselbloem said on Friday that Greece faced a difficult future regardless of the outcome of the referendum on Sunday.

"Any politician who says that wouldn't be necessary in the case of a 'No' vote is making a fool of his people," he said.

He also said that a deal between Athens and its lenders is near is "completely false". He added that no new proposals have been sent to Greece.

Earlier on Friday, Greek Finance Minister Yanis Varoufakis said that a deal between Greece and its creditors will be reached regardless of the outcome of Sunday's referendum. He noted that a deal was "more or less done".