import type { SpaHost } from './spaRouteTypes';
import type { ConventionsMap } from '../../types/conventions';
export type RuntimeSpaHost = SpaHost & {
    framework: keyof ConventionsMap;
};
export declare const setSpaRouteManifest: (hosts: RuntimeSpaHost[]) => void;
export declare const isKnownSpaRoute: (framework: keyof ConventionsMap, pageName: string, request: Request | undefined) => boolean;
export declare const renderSpaNotFound: (framework: keyof ConventionsMap, pageName: string, request: Request | undefined) => Promise<Response | null>;