export type WorkspaceDefaultMachine = {
    kind: "managed";
} | {
    kind: "machine";
    targetSandboxId: string;
};
export declare function workspaceDefaultMachine(settings: Record<string, unknown> | undefined): WorkspaceDefaultMachine | null;
/** Fresh composer defaults precede remembered project choices; saved drafts stay explicit. */
export declare function initialWorkspaceMachineCompute(input: {
    settings: Record<string, unknown> | undefined;
    options: Pick<import("@opengeni/sdk").NewSessionDraftOptions, "targetSandboxId" | "sandboxBackend" | "workingDir">;
    fallback: import("./session-create.js").SessionDraft["compute"];
    backend: import("@opengeni/sdk").SandboxBackend | undefined;
}): import("./session-create.js").SessionDraft["compute"];