/** Startup status of the server-side federation loader, published on the global. */
export interface FederationStatus {
    /** true if every *required* remote registered (see NF_REQUIRE_REMOTES). */
    ok: boolean;
    /** Remotes that registered successfully at startup. */
    initialized: string[];
    /** Remotes the manifest expected but that did not register. */
    missing: string[];
    /** Init-level failure message, if `initNodeFederation` rejected outright. */
    error?: string;
}
/** Global slot the app's SSR config reads to resolve federated remotes. */
export declare const SERVER_LOADER_GLOBAL_KEY = "__NF_HOST_SERVER_LOADER__";
/** Global slot holding the {@link FederationStatus} for health/readiness checks. */
export declare const FEDERATION_STATUS_GLOBAL_KEY = "__NF_FEDERATION_STATUS__";
/**
 * Resolve the `browser` output dir holding the federation artifacts
 * (`federation.manifest.json`, `remoteEntry.json`). Prefers `NF_BROWSER_DIR`
 * (absolute or cwd-relative) for custom layouts; otherwise `../browser` relative
 * to the launched entry, so one preload serves the host and every remote.
 */
export declare function resolveBrowserDir(): string;
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