/**
 * Returns the host environment configuration (API keys, service URLs, build metadata).
 *
 * **When to use:**
 * - Use `useEnvironment` to access platform-level configuration such as the Google Maps
 *   API key, GraphQL endpoint URLs, auth issuer, or build version.
 * - Use `useWidgetConfig` instead for per-widget configuration inside dashboards.
 * - Do **not** hardcode service URLs or API keys — always read them from this hook.
 *
 * @requires EnvironmentContext
 * @example
 * import { useEnvironment } from "@trackunit/react-core-hooks";
 * const { googleMapsApiKey } = useEnvironment();
 * @see EnvironmentState
 */
export declare const useEnvironment: () => import("@trackunit/iris-app-runtime-core-api").EnvironmentState;