import { YjsProxiableValue } from './types';
/**
 * Context for tracking object identity during conversion.
 * Maps original JS objects to their first converted Y.js values within this conversion.
 * @internal
 */
interface ConversionContext {
    seen: WeakSet<object>;
    /** Tracks objects within this single conversion (for cycle detection and local aliasing) */
    jsToYjs: WeakMap<object, YjsProxiableValue>;
}
/**
 * Converts a JS value to a Y.js value.
 *
 * @param value The JS value to convert.
 * @param ctx The conversion context for tracking object identity.
 * @returns The converted Y.js value.
 */
export declare function convertJsToYjsValue(value: any, ctx?: ConversionContext): unknown;
/**
 * Converts a Y.js value to its corresponding JS value (either a primitive or a proxy).
 *
 * @param value The Y.js value to convert.
 * @returns The corresponding JS value or proxy.
 * @throws {YjsProxyError} If the Y.js value is deleted.
 */
export declare function convertYjsToJsValue(value: unknown): unknown;
export {};