export interface ImportmapDeclaration {
    type: 'inline' | 'url';
    value: string;
}
export interface RoutesDeclaration {
    type: 'inline' | 'url';
    value: string;
}
export interface ImportmapAndRoutes {
    importMap: ImportmapDeclaration;
    routes: RoutesDeclaration;
}
export interface ImportmapAndRoutesWithWatches extends ImportmapAndRoutes {
    importMap: ImportmapDeclaration;
    routes: RoutesDeclaration;
    watchedRoutesPaths: Record<string, string>;
}
export declare function checkImportmapJson(value: string): boolean;
export declare function checkRoutesJson(value: string): boolean;
export declare function runProject(basePort: number, sourceDirectoryPatterns: Array<string>, useRspack?: boolean): Promise<{
    importMap: Record<string, string>;
    routes: Record<string, unknown>;
    watchedRoutesPaths: Record<string, string>;
}>;
/**
 * @param importAndRoutes An ImportmapAndRoutes object that holds the current import map and routes registries
 * @param additionalImportsAndRoutes An object containing any import map entries, routes, and watched route files to add to the setup
 * @param backend The URL for the backend
 * @param spaPath The spaPath for this instance
 * @returns The import map declaration with the new imports added in. If
 *   there are new imports to add, and if the original import map declaration
 *   had type "url", it is downloaded and resolved to one of type "inline".
 */
export declare function mergeImportmapAndRoutes(importAndRoutes: ImportmapAndRoutes, additionalImportsAndRoutes: {
    importMap: Record<string, string>;
    routes: Record<string, unknown>;
    watchedRoutesPaths: Record<string, string>;
} | false, backend?: string, spaPath?: string): Promise<ImportmapAndRoutesWithWatches>;
export declare function getImportmapAndRoutes(importMapPath: string, routesPath: string, basePort?: number): Promise<ImportmapAndRoutes>;
export declare function getImportMap(importMapPath: string, basePort?: number): Promise<ImportmapDeclaration>;
export declare function getRoutes(routesPath: string): Promise<RoutesDeclaration>;
/**
 * @param importmapAndRoutes An ImportmapAndRoutes object that holds the import map and routes registry
 * @param backend The URL for the backend
 * @param spaPath The spaPath for this instance
 * @returns The same import map declaration but with all imports changed to the appropriate path
 */
export declare function proxyImportmapAndRoutes(importmapAndRoutes: ImportmapAndRoutesWithWatches, backend: string, spaPath: string): {
    importmap: ImportmapDeclaration;
    routes: RoutesDeclaration;
    watchedRoutesPaths: Record<string, string>;
};
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