import { z, type ZodType } from 'zod';
export type JsonObject = {
    [Key in string]: JsonValue;
} & {
    [Key in string]?: JsonValue | undefined;
};
export type JsonValue = JsonPrimitive | JsonObject | JsonArray;
export type JsonPrimitive = string | number | boolean | null;
export type JsonArray = JsonValue[] | readonly JsonValue[];
export type SafeParseResult<TData> = {
    success: true;
    data: TData;
} | {
    success: false;
    error: string;
};
/**
 * Parses a string which is expected to contain a structured JSON value.
 *
 * The JSON value is fuzzily parsed in order to support common issues like
 * missing commas, trailing commas, and unquoted keys.
 *
 * The JSON value is then parsed against a `zod` schema to enforce the shape of
 * the output.
 *
 * @returns parsed output
 */
export declare function parseStructuredOutput<T>(value: unknown, outputSchema: ZodType<T>): T;
export declare function safeParseStructuredOutput<T>(value: unknown, outputSchema: ZodType<T>): SafeParseResult<T>;
/**
 * Extracts JSON objects or arrays from a string.
 *
 * @param input - string to extract JSON from
 * @param jsonStructureType - type of JSON structure to extract
 * @returns array of extracted JSON objects or arrays
 */
export declare function extractJSONFromString(input: string, jsonStructureType: 'object' | 'array'): JsonValue[];
/**
 * Extracts XML content from a string.
 *
 * @param input - string to extract XML from
 * @returns extracted XML content
 */
export declare function extractXMLFromString(input: string): string;
/**
 * Parses an array output from a string.
 *
 * @param output - string to parse
 * @returns parsed array
 */
export declare function parseArrayOutput(output: string): JsonValue[];
/**
 * Parses an object output from a string.
 *
 * @param output - string to parse
 * @returns parsed object
 */
export declare function parseObjectOutput(output: string): JsonObject;
/**
 * Parses a boolean output from a string.
 *
 * @param output - string to parse
 * @returns parsed boolean
 */
export declare function parseBooleanOutput(output: string): boolean;
/**
 * Parses a number output from a string.
 *
 * @param output - string to parse
 * @param outputSchema - zod number schema
 * @returns parsed number
 */
export declare function parseNumberOutput(output: string, outputSchema: z.ZodNumber): number;