export declare function getPackageJsonPath(): Promise<string>;
export declare function getPackageJson(): Promise<Record<string, unknown>>;
export declare function updatePackageJson(data: Record<string, unknown>): Promise<void>;
export declare function getRootPath(): Promise<string>;
export declare function getInstalledDependencies(): Promise<{
    [x: string]: string;
}>;
export declare function getPackageManager(): Promise<{
    id: "bun";
    lockfile: string;
    add(packages: string[], options: {
        cwd?: string | undefined;
        dev?: boolean | undefined;
    } | undefined): Promise<void>;
} | {
    id: "npm";
    lockfile: string;
    add(packages: string[], options: {
        cwd?: string | undefined;
        dev?: boolean | undefined;
    } | undefined): Promise<void>;
} | {
    id: "pnpm";
    lockfile: string;
    add(packages: string[], options: {
        cwd?: string | undefined;
        dev?: boolean | undefined;
    } | undefined): Promise<void>;
} | {
    id: "yarn";
    lockfile: string;
    add(packages: string[], options: {
        cwd?: string | undefined;
        dev?: boolean | undefined;
    } | undefined): Promise<void>;
}>;