export declare const ReactNativeRuntimeWarning = "\n        We've detected you're using React Native but have not provided the corresponding runtime, \n        for an optimal experience please use the \"coveo.analytics/react-native\" subpackage.\n        Follow the Readme on how to set it up: https://github.com/coveo/coveo.analytics.js#using-react-native\n    ";
export declare function isReactNative(): boolean;