import type { EcoPagesAppConfig } from '../types/internal-types.js';
import type { AnyIntegrationPlugin } from '../plugins/integration-plugin.js';
import type { IntegrationRenderer } from './orchestration/integration-renderer.js';
/**
 * Narrow route-render contract exposed to higher-level routing code.
 *
 * @remarks
 * Higher-level routing code only needs request execution and page-module
 * loading. Returning this narrowed shape avoids a dedicated wrapper class while
 * still keeping callers off the full integration renderer surface.
 */
export type PageRouteRenderer = Pick<IntegrationRenderer<unknown>, 'execute' | 'loadPageModule'>;
/**
 * Narrow explicit-view render contract exposed to static route handling.
 *
 * @remarks
 * Explicit static routes only need `renderToResponse()`, so the factory can
 * hide the broader integration renderer surface there as well.
 */
export type ExplicitViewRenderer = Pick<IntegrationRenderer<unknown>, 'renderToResponse'>;
export interface PageRendererResolver {
    getPageRenderer(filePath: string): PageRouteRenderer;
}
export interface ExplicitViewRendererResolver {
    getExplicitViewRenderer(integrationName: string): ExplicitViewRenderer | null;
}
/**
 * Combined renderer-factory contract used by static generation.
 */
export type StaticGenerationRendererResolver = PageRendererResolver & ExplicitViewRendererResolver;
/**
 * Selects and caches integration renderers for route files and explicit views.
 *
 * @remarks
 * The factory owns the policy that maps a route file or explicit integration
 * name to one initialized integration renderer. Renderer instances are cached by
 * integration name so repeated requests do not rebuild renderer state.
 */
export declare class RouteRendererFactory {
    private appConfig;
    runtimeOrigin: string;
    private rendererModules?;
    private rendererCache;
    /**
     * Creates the route-renderer factory for one app/runtime instance.
     */
    constructor({ appConfig, rendererModules, runtimeOrigin, }: {
        appConfig: EcoPagesAppConfig;
        rendererModules?: unknown;
        runtimeOrigin: string;
    });
    /**
     * Returns a route renderer for the supplied route file.
     */
    getPageRenderer(filePath: string): PageRouteRenderer;
    /**
     * Returns a renderer for an explicit view integration.
     */
    getExplicitViewRenderer(integrationName: string): ExplicitViewRenderer | null;
    /**
     * Resolves the integration plugin that owns a given route file.
     */
    getIntegrationPlugin(filePath: string): AnyIntegrationPlugin;
    /**
     * Returns the cached renderer engine for the file's owning integration,
     * creating it on first use.
     */
    private getRouteRendererEngine;
}