import type { Plugin } from 'vite';
/**
 * Vite plugin that implements Cascading Cache-Busting for ESM module mocking.
 *
 * - `resolveId` hook: Strips the mock-id param, delegates to Vite's normal resolver
 *   (which maps `.js` → `.ts`), then reattaches the param. Without this, Vite
 *   returns a 404 for `.js` paths that only exist on disk as `.ts`.
 *
 * - `load` hook (Interceptor): If a file is registered as mocked for a given testId,
 *   read its real exports via es-module-lexer and return a synthetic module that
 *   binds those exports to `window.__LUPA_MOCKS__[testId][path]`.
 *
 * - `transform` hook (Cascader): For any file loaded with a `?lupa-mock-id` param,
 *   rewrite all its import specifiers to include the same param, so the entire
 *   dependency subtree is also fetched fresh and may be intercepted.
 */
export declare function moduleMockVitePlugin(): Plugin;