import { StringKeyedObject, YjsProxiableValue } from './types';
import * as Y from "yjs";
/**
 * Converts a plain JavaScript value (object, array, primitive) into its corresponding Y.js value.
 *
 * - If the value is a plain object or array, it is recursively converted to `Y.Map` or `Y.Array`.
 * - If the value is already a Y.js value or a `yjs-proxy` proxy, it throws a failure.
 *
 * @param value The value to convert.
 * @returns The corresponding Y.js value.
 * @throws YjsProxyError if the value cannot be converted to a Y.js Map or Array,
 *         or if it is already a Y.js value or a proxy.
 */
export declare function toYjs(value: any[]): Y.Array<unknown>;
export declare function toYjs(value: StringKeyedObject): Y.Map<unknown>;
export declare function toYjs(value: object): YjsProxiableValue;