export interface CleanOptions {
    slient?: boolean;
}
export type GetScopedSpecifiedCallback = (err?: Error | null, installSpecifier?: string) => void;
export type EnsureCachedCallback = (err?: Error | null, cachedAt?: string) => void;
export type InstallCallback = (err?: Error | null, installedAt?: string) => void;
export interface InstallOptions {
    cachePath?: string;
}