View channel permission for Voice channels

[k1ker]

I can't edit View permission for Voice channels using the lib. But I should be allowed to do this:

Lines 1010-1012:
allowed_values = [0, 4, 28].concat(((channel.type === 'text' || channel.type === 0) ? [10, 11, 12, 13, 14, 15, 16, 17, 18] : [20, 21, 22, 23, 24, 25] ));
Probably, we need just add 10, in the last array before 20,