Device Lease Type Definitions (src/client-lease.ts)

Defines TypeScript interfaces for agent device lease allocation, including lease metadata, backend info, and session retention flags.

// Source: https://github.com/callstack/agent-device | License: MIT | Copyright 2026 Callstack
// Provided via justclaw.it.com; keep this notice with the code.
// The public API vocabulary for device lease allocation and cloud artifacts.

import type { LeaseBackend } from '@agent-device/kernel/contracts';
import type {
  AgentDeviceRequestOverrides,
  AgentDeviceSelectionOptions,
} from './client-connection.ts';

export type Lease = {
  leaseId: string;
  tenantId: string;
  runId: string;
  backend: LeaseBackend;
  leaseProvider?: string;
  deviceKey?: string;
  clientId?: string;
  /** Present when the daemon keeps this lease through session `close`; an older daemon omits it. */
  retainOnClose?: true;
  createdAt?: number;
  heartbeatAt?: number;
  expiresAt?: number;
};

/**
 * A sessi

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