/**
 * GitHub Codespaces Provider
 *
 * Implements the Provider interface for GitHub Codespaces using the `gh` CLI.
 *
 * @see s-9cl3 - Unified Workspace Provider Architecture specification
 * @see s-84xz - Codespaces Provider Implementation specification
 * @see s-4ge4 - Service Registry & Workspace Manifest spec
 */
import type { Provider, CodespacesConfig, CreateOptions, Workspace, ListWorkspacesOptions } from '../types.js';
/**
 * GitHub Codespaces provider implementation.
 *
 * Uses the `gh` CLI for all operations. Auth token is retrieved
 * via `gh auth token` and passed in the config.
 */
export declare class CodespacesProvider implements Provider {
    private config;
    readonly name = "GitHub Codespaces";
    constructor(config: CodespacesConfig);
    create(options: CreateOptions): Promise<Workspace>;
    resume(workspaceId?: string): Promise<Workspace>;
    stop(workspaceId: string): Promise<void>;
    delete(workspaceId: string): Promise<void>;
    get(workspaceId: string): Promise<Workspace>;
    list(filters?: ListWorkspacesOptions): Promise<Workspace[]>;
    /**
     * Apply runtime from a workspace manifest.
     * Starts services, waits for ports, sets up keepalive, forwards ports.
     */
    private applyManifestRuntime;
    /**
     * Legacy fallback for pre-manifest workspaces.
     * Hardcodes sudocode on port 3000.
     * @deprecated Will be removed once all workspaces have manifests.
     */
    private applyLegacyRuntimeConfig;
    /**
     * Wait for a port to be accepting connections.
     */
    private waitForPort;
    /**
     * Ensure the keepalive daemon is running inside the codespace.
     */
    private ensureKeepaliveDaemon;
    /**
     * Discover a workspace's Tailscale node in Headscale by hostname.
     * Polls with retry because the node may take a few seconds to appear
     * after `tailscale up` completes.
     */
    private discoverTailscaleNode;
    /**
     * Enrich a Workspace with Tailscale connection info from the manifest.
     */
    private enrichWithTailscale;
    /**
     * Poll until a codespace reaches the expected status.
     */
    private waitForStatus;
}
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