100644 blob 4153b3d83a35a7f542a5d24c5211f37bf93f3e29	gr-event-interface.ts
100644 blob 7228282e4e4b57bc739fb7a942290f01b735dce8	gr-event-interface_impl.ts
100644 blob caa80f698953db610b1113031bdf34f3c2fdfaad	gr-event-interface_test.js