They USED to ... back in the '70's prior to developing any "local" cadre of .... let's call 'em "pilots".Is that to say they would hire you with basic quals, e.g. commercial F/W, and you would be able to leave after a couple years with a type rating in a heavy?
But now??? In a word: No.
They want you with the "type" and the experience and they know you can't fly for the US carriers (presently -- and that will change)... then they don't have to pay for a type, they can pay you relatively less without the ALPA hassles and they get at least SOMEONE in the cockpit with some experience.
They save the lower paying go-fer F/O jobs for their LIPs -- much cheaper to pay a guy $300/month and a bag of rice -- and THEY KNOW AS SOON AS YOU GET YOUR TYPE RATING YOU WOULD LEAVE .... and return to the Land of the Big PX.
It's been goin' on for decades ....