/**
 * Store the serverless handler (called by decorator after handler is ready)
 */
export declare function setServerlessHandler(handler: unknown): void;
/**
 * Store the promise that resolves to the handler (called by decorator immediately)
 */
export declare function setServerlessHandlerPromise(promise: Promise<unknown>): void;
/**
 * Store an error that occurred during handler initialization
 */
export declare function setServerlessHandlerError(error: Error): void;
/**
 * Get the serverless handler synchronously.
 * Returns null if handler is not ready yet.
 * @throws Error if handler initialization failed
 */
export declare function getServerlessHandler(): unknown;
/**
 * Get the serverless handler asynchronously.
 * Waits for the handler to be ready if needed.
 * @throws Error if handler initialization failed or not initialized
 */
export declare function getServerlessHandlerAsync(): Promise<unknown>;
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