import { z } from 'zod';
/**
 * This file contains the logic for parsing node parameters and extracting $fromAI calls
 */
export type FromAIArgumentType = 'string' | 'number' | 'boolean' | 'json';
export type FromAIArgument = {
    key: string;
    description?: string;
    type?: FromAIArgumentType;
    defaultValue?: string | number | boolean | Record<string, unknown>;
};
/**
 * Generates a Zod schema based on the provided FromAIArgument placeholder.
 * @param placeholder The FromAIArgument object containing key, type, description, and defaultValue.
 * @returns A Zod schema corresponding to the placeholder's type and constraints.
 */
export declare function generateZodSchema(placeholder: FromAIArgument): z.ZodTypeAny;
/**
 * Extracts all $fromAI calls from a given string
 * @param str The string to search for $fromAI calls.
 * @returns An array of FromAIArgument objects.
 *
 * This method uses a regular expression to find the start of each $fromAI function call
 * in the input string. It then employs a character-by-character parsing approach to
 * accurately extract the arguments of each call, handling nested parentheses and quoted strings.
 *
 * The parsing process:
 * 1. Finds the starting position of a $fromAI call using regex.
 * 2. Iterates through characters, keeping track of parentheses depth and quote status.
 * 3. Handles escaped characters within quotes to avoid premature quote closing.
 * 4. Builds the argument string until the matching closing parenthesis is found.
 * 5. Parses the extracted argument string into a FromAIArgument object.
 * 6. Repeats the process for all $fromAI calls in the input string.
 *
 */
export declare function extractFromAICalls(str: string): FromAIArgument[];
/**
 * Recursively traverses the nodeParameters object to find all $fromAI calls.
 * @param payload The current object or value being traversed.
 * @param collectedArgs The array collecting FromAIArgument objects.
 */
export declare function traverseNodeParameters(payload: unknown, collectedArgs: FromAIArgument[]): void;
export declare function traverseNodeParametersWithParamNames(payload: unknown, collectedArgs: Map<string, FromAIArgument>, name?: string): void;
//# sourceMappingURL=from-ai-parse-utils.d.ts.map