Imports of package proto3_proto

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/golang/protobuf/internal/testprotos/proto2_proto
github.com/golang/protobuf/protoPackage proto provides functionality for handling protocol buffer messages.
google.golang.org/protobuf/types/known/anypbPackage anypb contains generated types for google/protobuf/any.proto.
mathPackage math provides basic constants and mathematical functions.