import { type ManagedToolCommandResult, type ManagedToolCommandSelection, type ManagedToolCommandSpec } from "./state.js";
export type EnsureManagedUvInstalledOptions = {
    primusHome: string;
    workspaceDir: string;
    environment: NodeJS.ProcessEnv;
    runCommand: (spec: ManagedToolCommandSpec) => Promise<ManagedToolCommandResult>;
    pathExists?: (path: string) => boolean;
    readFile?: (path: string) => string;
    platform?: NodeJS.Platform;
};
export type EnsureManagedUvInstalledResult = {
    selection: ManagedToolCommandSelection;
    installedDuringRun: boolean;
    installDirectory: string;
};
export declare function ensureManagedUvInstalled(options: EnsureManagedUvInstalledOptions): Promise<EnsureManagedUvInstalledResult>;