/** 依赖类型 */
export type DependencyType = "dependencies" | "devDependencies" | "peerDependencies" | "optionalDependencies";
export interface PackageVersion {
    packageName: string;
    versionRange?: string;
}
/** 添加依赖配置 */
export type AddDependenciesConfig = {
    /** 包名或包名列表 */
    package: string | PackageVersion | (string | PackageVersion)[];
    /** 依赖类型 */
    type?: DependencyType;
    /** 项目目录 */
    dir?: string;
};
/**
 * 写入依赖到 package.json
 * @param config 配置项
 * @returns 添加的包及其版本号
 */
export declare function addDependency(config: AddDependenciesConfig): Promise<Record<string, string>>;