MODULES: lib1, main

STEP 0:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/classA, lib1/interface, main/test, main/m, main/m.export, main
STEP 1:
    libs: lib1, main
    dirty js modules: lib1
    dirty js files:   lib1/classA, lib1/interface
STEP 2:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/classA, lib1/interface, main/test
STEP 3:
    libs: lib1, main
    dirty js modules: main
    dirty js files:   main/test
STEP 4:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/interface, lib1/classA, main/test
STEP 5:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/interface, main/test