"I'm still to see Shaqiri but everyone knows him well for his stats and his Premier League record, and how well he performs".
The Brazilian also was his national team's starting goalkeeper in all five matches at the 2018 World Cup in Russian Federation, a campaign that ended with a 2-1 loss to Belgium in the quarter-finals.
The deal for Becker would be the most ever paid for a goalkeeper.
Liverpool's necessity to buy a new goalkeeper was magnified during the Champions League final when Loris Karius made two costly mistakes.
Brazil legend Pele has sent a message of congratulations to Alisson after the goalkeeper completed his move to Liverpool.
Jose Mourinho has received rare backing from a fellow Premier League manager following his recent complaints over the limited amount of time to work with his squad ahead of the 2018-19 season.
And the atmosphere generated inside Anfield on the night Liverpool beat Roma in their Champions League semi-final played a part in convincing him to join the club this summer.
Tite, Dunga's replacement, stuck with Alisson despite Ederson's excellent displays for Man City last season.
"The full package is just good", the coach added.
"I'm really happy to have the opportunity to play alongside him again".
"When you make an important decision like this it's not just a decision to change clubs, it practically changes your entire life, my family's life, my wife, my daughter".
I'm really happy with our signings to be honest, so now let's use the last few weeks to be as good as possible.
"I think looking at it now he's (Jurgen Klopp) plugged all the gaps". We have everything we need for the next season, because I don't think we will do anything more [in the market].