/**
 * Shared utilities for detecting and converting typed Zod configs to API format.
 *
 * Used by ExtendClient.extract(), ExtractRunsClient.createAndPoll(),
 * ExtractorsClient.create()/update(), and ExtractorVersionsClient.create().
 */
import { z } from "zod";
import * as Extend from "../../api";
/**
 * Typed extraction config that accepts a Zod object schema directly.
 * This provides full TypeScript inference for extraction output based on your Zod schema.
 *
 * Used across extract runs, extractors, and extractor version endpoints.
 *
 * @example
 * ```typescript
 * config: {
 *   schema: z.object({
 *     invoice_number: z.string().nullable(),
 *     total: extendCurrency(),
 *   }),
 *   baseProcessor: "extraction_performance",
 * }
 * ```
 */
export interface TypedExtractConfig<T extends z.ZodRawShape> extends Omit<Extend.ExtractConfigJson, "schema"> {
    /**
     * Zod object schema defining the data to extract.
     * The extraction output will be fully typed based on this schema.
     */
    schema: z.ZodObject<T>;
}
/**
 * Type guard to check if a value is a ZodObject.
 */
export declare function isZodObject(value: unknown): value is z.ZodObject<z.ZodRawShape>;
/**
 * Type guard to check if a config has a zod schema property.
 */
export declare function isTypedConfig(config: unknown): config is TypedExtractConfig<z.ZodRawShape>;
/**
 * Converts a typed config (with Zod schema) to the standard API config format (JSON Schema).
 */
export declare function convertTypedConfigToApiConfig(config: TypedExtractConfig<z.ZodRawShape>): Extend.ExtractConfigJson;