040000 tree 6630a49af2502955cb4909b99edfc4ea7137add6	navigation
040000 tree f778d7bd52387c258df541735fce678c865cbc07	navigation_non_web
100644 blob 97d3d69ef53d419e9bf14151ca374985478120fc	plugin_event_channel.dart
100644 blob 6132d5ac587bcbd58c039d31f3f796b8d07faceb	plugin_registry.dart