fix #466: use type alias to make Tree and tomlValue props publicly av…

[vincentserpoul]

…ailable

Issue: #466

Explanation of what this pull request does: allow access to private props

[codecov]

Codecov Report

Merging #467 (bea6bd4) into master (ba1b12b) will decrease coverage by 0.71%.
The diff coverage is 33.33%.

@@            Coverage Diff             @@
##           master     #467      +/-   ##
==========================================
- Coverage   93.60%   92.88%   -0.72%     
==========================================
  Files          10       11       +1     
  Lines        2266     2292      +26     
==========================================
+ Hits         2121     2129       +8     
- Misses        105      123      +18     
  Partials       40       40              

Impacted Files	Coverage Δ
tomlpub.go	0.00% <0.00%> (ø)
marshal.go	95.91% <100.00%> (+0.05%)	⬆️

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[pelletier]

Looks good to me. Do you also need setters methods as well?

[vincentserpoul]

you re right, I will need it to rebuild the tree back from the sops tree.
added!