Henrique Dias 99d99843b7 add comments and unexport some fields
Former-commit-id: fffbcc7098e7eab38351dc7e202983f4749a74eb
2017-06-25 14:24:26 +01:00
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2017-06-25 09:11:25 +01:00
2017-06-25 09:11:25 +01:00