import type { EcoPagesAppConfig } from '../../types/internal-types.js';
import { type BuildExecutor } from '../build-adapter.js';
export type BuildProfile = 'server-entry' | 'route-module' | 'browser-hmr';
export interface BuildRuntime {
    getProfile(profile: BuildProfile): BuildExecutor;
    dispose(): Promise<void>;
}
export declare function getBuildRuntime(appConfig: EcoPagesAppConfig): BuildRuntime | undefined;
/**
 * Returns the installed build runtime, installing it when missing.
 */
export declare function requireBuildRuntime(appConfig: EcoPagesAppConfig): BuildRuntime;
/**
 * Installs profile-based build executors for one app instance.
 *
 * @remarks
 * For Rolldown ownership, server-entry stays serialized single-flight while
 * route-module and browser-HMR run in parallel one-shot builds. Vite-host
 * profiles wrap a boundary marker and reject framework-owned build attempts.
 * Profiles do not inject app plugins — assemble complete
 * {@link BuildOptions} with {@link createServerBuildRequest} /
 * {@link createBrowserBuildRequest} (or {@link BrowserBundleService}) first.
 */
export declare function installBuildRuntime(appConfig: EcoPagesAppConfig): BuildRuntime;
/**
 * No-op retained for server teardown call sites.
 */
export declare function disposeAppBuildRuntime(appConfig: EcoPagesAppConfig): Promise<void>;