Doesn't support import statements in proto files.

[legacyshield]

syntax = 'proto3'; import "transaction.proto"; package citadel_proto;

Have a proto file which imports other proto file. Got error when try to upload this proto file. Uh oh, something went wrong when importing that proto file... check the console and email me about it: RangeError: Maximum call stack size exceeded

Doesnt it support Import statements or i need to do something else.