import type { SandboxAdapter, SandboxMachine } from "../../sandbox/escalation/sandbox.js";
export interface FakeBoxAdapter extends SandboxAdapter {
    /** Every machine this adapter created (for assertions on live/torn-down state). */
    readonly machines: FakeBoxMachine[];
}
declare class FakeBoxMachine implements SandboxMachine {
    readonly id: string;
    destroyed: boolean;
    stopped: boolean;
    /** The seam's file operations (sandbox.ts), over the box's own disk. */
    readonly files: SandboxMachine["files"];
    constructor();
    request(): Promise<never>;
    url(): Promise<never>;
    snapshot(): Promise<never>;
    stop(): Promise<void>;
    destroy(): Promise<void>;
}
export declare const fakeBoxSandbox: () => FakeBoxAdapter;
export {};