import type { VeryfrontConfig } from "../config/index.js";
import type { ReleaseAssetManifest } from "../release-assets/manifest-schema.js";
import { type DependencyPinningSourceInput } from "../transforms/esm/package-registry.js";
export declare function buildRootAttributes(slug: string, mode: string, noLayout: boolean, ssrHash?: string): string;
export interface BuiltImportMap {
    imports: Record<string, string>;
    json: string;
}
export declare const PLATFORM_UTILITIES: Record<string, string>;
interface BuildImportMapOptions {
    projectDir?: string;
    config?: VeryfrontConfig;
    /** Absolute request origin used to identify same-origin module URLs. */
    moduleServerOrigin?: string;
    dependencyPinningCacheKey?: string;
    dependencyPinningDependencies?: Readonly<Record<string, string>>;
    dependencyPinningSource?: DependencyPinningSourceInput;
    customImports?: Record<string, string>;
    pretty?: boolean;
    releaseAssetManifest?: ReleaseAssetManifest | null;
}
export declare function buildImportMap(options?: BuildImportMapOptions | Record<string, string>): Promise<BuiltImportMap>;
export declare function buildImportMapJson(options?: BuildImportMapOptions | Record<string, string>): Promise<string>;
export declare function clearImportMapCache(): void;
export declare function shouldDisableLayout(frontmatter?: Record<string, unknown>): boolean;
export {};
//# sourceMappingURL=utils.d.ts.map