add back documentation about virtual types #22

Merged

sb10q merged 1 commits from virtual into master 2021-07-19 16:51:19 +08:00

Conversation 0 Commits 1 Files Changed 1 +58

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Author	SHA1	Message	Date
pca006132	3fd63906c2	add back documentation about virtual types	2021-07-16 17:29:17 +08:00