export type PiHomeMode = "review" | "eval";
export interface PreparePiHomeOptions {
    readonly destination: string;
    readonly mode: PiHomeMode;
    readonly sourceDir?: string;
    readonly piHomeIncludes?: readonly string[];
    readonly checkAborted?: () => void;
    /** Environment Pi runs with; used to locate a configured session directory. */
    readonly environment?: Readonly<NodeJS.ProcessEnv>;
}
export interface PreparedPiHome {
    readonly root: string;
    readonly agentDir: string;
    readonly homeDir: string;
    readonly tmpDir: string;
    readonly sourceDir: string;
    readonly environment: Readonly<Record<string, string>>;
}
export declare function defaultPiAgentDir(environment?: NodeJS.ProcessEnv): string;
export declare function prepareIsolatedPiHome(options: PreparePiHomeOptions): Promise<PreparedPiHome>;
//# sourceMappingURL=pi-home.d.ts.map