/**
 * Bundler-backed build adapter.
 *
 * @remarks
 * Implements {@link BuildAdapter} on top of Rolldown. This is the
 * default adapter installed by `ConfigBuilder` and the adapter that
 * issues real builds in production.
 *
 * Each `build()` creates a fresh `rolldown()` bundler.
 */
import type { BuildAdapter, BuildOptions, BuildResult, BuildTranspileOptions, BuildTranspileProfile } from '../build-adapter.js';
export declare class RolldownBuildAdapter implements BuildAdapter {
    readonly ownership: "rolldown";
    /** Per-adapter require cache, keyed on resolved context root. */
    private readonly appRootRequireCache;
    /**
     * Issues one build. Creates a fresh `rolldown()` bundler per call.
     */
    buildOrThrow(options: BuildOptions): Promise<BuildResult>;
    build(options: BuildOptions): Promise<BuildResult>;
    resolve(importPath: string, rootDir: string): string;
    getTranspileOptions(profile: BuildTranspileProfile): BuildTranspileOptions;
}
export declare function createRolldownBuildAdapter(): BuildAdapter;