import { type LanguageModel } from 'ai';
import type { RunContext } from '../../types/run-context.js';
export interface InstrumentedGenerateObjectOptions<T> {
    model: LanguageModel;
    schema: import('zod').ZodType<T>;
    system?: string;
    messages?: import('ai').ModelMessage[];
    prompt?: string;
    temperature?: number;
    abortSignal?: AbortSignal;
    providerOptions?: Record<string, Record<string, import('ai').JSONValue>>;
    step?: number;
    /** Out-of-node control-path calls parent to the turn span, not a node span. */
    controlPath?: boolean;
}
/**
 * Wraps `generateObject` with `model-call-start` / `model-call-end` events so
 * control-path model calls are visible in traces and token reconciliation.
 */
export declare function instrumentedGenerateObject<T>(ctx: Pick<RunContext, 'emit' | 'abortSignal'> & Partial<Pick<RunContext, 'runState' | 'runStore'>>, options: InstrumentedGenerateObjectOptions<T>): Promise<T>;