The 2Gis Map platform interface package likely represents a software interface (API) designed to interact with platform-specific solutions for the 2Gis map plugin on Flutter. It probably provides a set of methods and functions facilitating the integration of 2Gis maps into Flutter-developed applications.

Developers can utilize this interface to embed 2Gis map functionality into their Flutter applications, interacting with various platforms such as iOS and Android. The interface likely offers methods for displaying maps, managing markers, handling map events, and other functions related to cartography.