import { FilesystemInterface, GetFilesystemOptions } from '@happyvertical/files';
type FilesModule = typeof import('@happyvertical/files');
/**
 * Registers the statically-imported files SDK module. Called by the
 * `@happyvertical/smrt-assets/filesystem` entry point.
 */
export declare function registerFilesModule(mod: FilesModule): void;
/** Lazy equivalent of the files SDK's `getFilesystem`. */
export declare function getFilesystemLazy(options: GetFilesystemOptions): Promise<FilesystemInterface>;
/**
 * True when `error` is the files SDK's FileNotFoundError. Uses the loaded
 * module's class when available and falls back to an `error.name` check so
 * resolver-injected filesystems built against another SDK copy still match.
 */
export declare function isFileNotFoundError(error: unknown): boolean;
export {};
//# sourceMappingURL=files-runtime.d.ts.map