API Reference > imodeljs-frontend > IModelConnection IModelConnection Classes for working with a connection to an iModel briefcase Classes Name Description BlankConnection A connection that exists without an iModel. BriefcaseConnection A connection to an editable briefcase on the backend. BriefcaseNotificationHandler Base class for notification handlers for events from the backend that are specific to a BriefcaseConnection. BriefcaseTxns Manages local changes to a BriefcaseConnection via Txns. CheckpointConnection An IModelConnection to a checkpoint of an iModel, hosted on a remote backend over RPC. GraphicalEditingScope Represents a period of time within an interactive editing session during which the IModelConnection A connection to a IModelDb hosted on the backend. IModelRoutingContext Controls the RPC routing for an iModel connection. RemoteBriefcaseConnection Deprecated SnapshotConnection A connection to a SnapshotDb hosted on a backend. Tiles Provides access to TileTrees associated with an IModelConnection. Interfaces Name Description BlankConnectionProps The properties for creating a Blank IModelConnection Namespaces Name Description IModelConnection Last Updated: 12 June, 2024