Closes all dialogs.
Proxies requests to the Assets server through the client window to make sure existing user authentication is used.
Returns response from Assets server.
Opens the login prompt and resolves once the user has succesfully logged in.
Register a callback that will be called when the context data updates.
Returns unsubscriber to make sure reference to stale subscriber is removed.
Retrieves the singleton instance of the AssetsPluginContext class. This promise resolves once the window has received the initialization message from the parent frame. If it never resolves, make sure your plugin is configured correctly.
Returns initialized singleton instance of AssetsPluginContext.