100644 blob e5400295ebc8670445f5a4bf055ac92cac91f627	gr-event-interface.ts
100644 blob d8c5d770e3f8f8611316669493395068097801af	gr-event-interface_impl.ts
100644 blob 32590e0cf5a14cf9d64ef9c66cca12069c97b5c6	gr-event-interface_test.js