import { MessageHeader, ScriptContext, ConnectorPlatform, NufiMessage } from './types.cjs'; declare const messageDirectionMatches: (msg: MessageHeader, senderContext: ScriptContext, targetContext: ScriptContext) => boolean; declare const isNufiMessage: (e: MessageEvent, expectedConnectorPlatform: ConnectorPlatform) => e is MessageEvent; export { isNufiMessage, messageDirectionMatches };