Importing class

1

hi!
I get the following errors in importing the classes:

Error Scene=Scene 1, layer=layer1, frame=1:Line 1: Syntax error.
import mx.transitions.Tween;
Error Scene=Scene 1, layer=layer1, frame=1:Line 2: Syntax error.
import mx.transitions.easing.;
Error Scene=Scene 1, layer=layer1, frame=1:Line 3: Syntax error.
import flash.filters.GlowFilter;
Total ActionScript Errors: 3 Reported Errors: 3
the coding is
import mx.transitions.Tween;
import mx.transitions.easing.;
import flash.filters.GlowFilter;
i have just started learning flash,i don’t know what’s the reason for these errors.:worried: