Imports of package protoimpl

PathSynopsis
google.golang.org/protobuf/internal/filedescPackage filedesc provides functionality for constructing descriptors.
google.golang.org/protobuf/internal/filetypePackage filetype provides functionality for wrapping descriptors with Go type information.
google.golang.org/protobuf/internal/impl
google.golang.org/protobuf/internal/protolazyPackage protolazy contains internal data structures for lazy message decoding.
google.golang.org/protobuf/internal/versionPackage version records versioning information about this module.