import { type Getter } from "jotai";
import { z } from "zod";
import { type ValidateConfig } from "./schemaValidate";
interface MakeSchema<Schema extends z.Schema> {
    (fieldSchema: Schema): Schema;
    (fieldSchema: Schema, get: Getter): Schema;
}
export type UserValidateConfig<Schema extends z.Schema, OptSchema extends z.Schema> = {
    /**
     * User's zod schema, or a function to enhance the initial field schema.
     */
    schema?: Schema | MakeSchema<Schema>;
    optionalSchema?: OptSchema | MakeSchema<OptSchema>;
};
export type InitialSchemas<Schema extends z.Schema, OptSchema extends z.Schema> = {
    /**
     * The default schema of a field.
     */
    schema: Schema;
    optionalSchema?: OptSchema;
};
/**
 * A helper to combine user schema with the initial field schema.
 * When the user schema is not dependend on other atoms (single argument function),
 * the extended zod functions are pre-computed as to not combine them in each validate call.
 * @param initial the default schemas of a field.
 * @param user the optional user schemas or extend functions.
 * @returns
 */
export declare function prepareSchema<Schema extends z.Schema, OptSchema extends z.Schema>({ initial, user, }: {
    initial: InitialSchemas<Schema, OptSchema>;
    user: Partial<UserValidateConfig<Schema, OptSchema>>;
}): ValidateConfig<Schema, OptSchema>;
export {};