/**
 * Build vendor bundles for Ember client runtime. Output goes to
 * `{buildDir}/ember/vendor/` with stable, hash-free filenames so the
 * compiled-page rewriter can produce deterministic import URLs.
 */
export declare const buildEmberVendor: (buildDir: string, cwd?: string) => Promise<string[]>;
/**
 * Compute the bare-specifier → URL map without running the build. The
 * dev module server uses this to rewrite user-source imports of
 * `@glimmer/component` / `@ember/template-compiler` / etc. to the stable
 * `/ember/vendor/<safe>.js` paths.
 */
export declare const computeEmberVendorPaths: () => Record<string, string>;
/**
 * Resolve the absolute path of a server-only Ember runtime module.
 * Server-side imports of `@simple-dom/document` / `@simple-dom/serializer`
 * dodge the vendor bundle entirely — Node's ESM resolver handles them
 * directly via the project's node_modules. The Ember pageHandler uses
 * this to dynamically import the polyfills on the SSR path.
 *
 * `@simple-dom/document` lives inside ember-source; `@simple-dom/serializer`
 * is a standalone npm package.
 */
export declare const resolveEmberServerModulePath: (specifier: string, cwd?: string) => string;