Well-known-struct-tags: add properties tag
The 'properties' package is imported by over 1,000 packages and provides
functionality for mapping property files to Go structs.
Fixes golang/go#72759
Change-Id: If38c46b9382e408c88d895d16f9e65999333c84e
GitHub-Last-Rev: 65cc0623c59355924e0ca814acfab8b3c2926f70
GitHub-Pull-Request: golang/wiki#44
Reviewed-on: https://go-review.googlesource.com/c/wiki/+/656535
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/Well-known-struct-tags.md b/Well-known-struct-tags.md
index af2fd96..cc9c4cb 100644
--- a/Well-known-struct-tags.md
+++ b/Well-known-struct-tags.md
@@ -44,6 +44,7 @@
json | https://pkg.go.dev/encoding/json
mapstructure | https://pkg.go.dev/github.com/mitchellh/mapstructure
parser | https://pkg.go.dev/github.com/alecthomas/participle
+properties | https://pkg.go.dev/github.com/magiconair/properties#Properties.Decode
protobuf | https://github.com/golang/protobuf
reform | https://pkg.go.dev/gopkg.in/reform.v1
spanner | https://pkg.go.dev/cloud.google.com/go/spanner
