A top Hamas political official told The Associated Press the Islamic militant group is willing to agree to a truce of five years or more with Israel and that it would lay down its weapons and convert into a political party if an independent Palestinian state is established along pre-1967 borders.
The Hamas guy in the OP is literally talking about how they would lay down arms and become a party. IRA to Sinn Fein.
(Will there be splinter hardliners? Sure! There is a civil war at the end of Independence. But there is a promise of peace after the civil war.)