module helpers; static immutable FILL_IN_THIS_CHAR = ' '; static immutable FILL_IN_THIS_NUMBER = 42; static immutable FILL_IN_THIS_STRING = "__a random string__"; static immutable FILL_IN_THIS_DECIMAL=3.141592; static immutable FILL_IN_TRUE_OR_FALSE=false; static immutable FILL_IN_THIS_ARRAY=[42,42,42,42,42];