export declare function initializeWorkerCore(): {
    hasRPCConfig: boolean;
};
export declare function ensureRPCSetup(): void;
export declare function isCoreInitialized(): boolean;
export type BareDirectShutdownReason = "signal" | "rpc-close" | "uncaught-exception" | "unhandled-rejection" | "ipc-disconnect";
/**
 * Pre-terminate cleanup, callable while the worker is still alive.
 *
 * On platforms where the worker lives in the same OS process as the JS host
 * (i.e. mobile via react-native-bare-kit Worklet), `process.exit()` would
 * kill the entire app. This path runs the same registry/model cleanup as
 * `shutdownBareDirectWorker` but skips the lock release + exit, leaving the
 * caller (typically the SDK client about to call `worklet.terminate()`)
 * responsible for tearing the worker down.
 *
 * Critical for clean termination: addons hold static state with js_ref_t
 * handles into the current V8 isolate; without this cleanup, those refs
 * survive into the next worklet's isolate and crash on first access.
 */
export declare function cleanupForTerminate(): Promise<void>;
export declare function shutdownBareDirectWorker(reason: BareDirectShutdownReason): Promise<void>;
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