/**
 * @param {"build" | "serve"} command
 * @param {unknown} _config
 * @param {import('../types').userSettings} userSettings
 * @returns {import('vite').Plugin | null}
 */
export function needleDependencyWatcher(command: "build" | "serve", _config: unknown, userSettings: import("../types").userSettings): import("vite").Plugin | null;
export type PackageJson = {
    dependencies?: Record<string, string>;
    devDependencies?: Record<string, string>;
};