/**
 * Fetch the latest installable published version of a specific npm package.
 * Results are cached so repeated calls for the same package are free.
 * Throws when the registry is unreachable so scaffolds never emit broken
 * placeholder versions.
 */
export declare function getPackageVersion(packageName: string): string;
/**
 * Rewrite the viewer's package.json so it works as a standalone project:
 *   - Set the project name
 *   - Replace workspace: protocol versions with the latest npm version
 *   - Remove the .git directory if present
 */
export declare function fixPackageJson(targetDir: string, projectName: string): void;
/**
 * Write a standalone tsconfig.json without monorepo references.
 */
export declare function fixTsConfig(targetDir: string): void;
/**
 * Write a standalone vite.config.ts with WASM support.
 */
export declare function fixViteConfig(targetDir: string): void;
/**
 * Apply all viewer-template fixups: package.json, tsconfig, vite config.
 */
export declare function fixViewerTemplate(targetDir: string, projectName: string): void;