/**
 * ANIMA_* variables that describe one in-flight runtime item must not leak
 * into daemonized service commands. Long-running services inherit the target
 * home, not the caller's item context.
 */
export declare const RUNTIME_ENV_KEYS: readonly ["ANIMA_AGENT_ID", "ANIMA_CHANNEL", "ANIMA_CHANNEL_ID", "ANIMA_CHANNEL_NAME", "ANIMA_HOME", "ANIMA_INSTRUCTIONS_PATH", "ANIMA_RUNTIME_HOME", "ANIMA_MESSAGE_TS", "ANIMA_REMINDER_ID", "ANIMA_RESTART_RESULT_FILE", "ANIMA_INBOX_ITEM_ID", "ANIMA_SESSION_KEY", "ANIMA_SLACK_BOT_TOKEN", "ANIMA_SURFACE_KIND", "ANIMA_THREAD", "ANIMA_THREAD_TS", "ANIMA_WORKSPACE_PATH", "FEISHU_API_BASE_URL", "FEISHU_APP_ID", "FEISHU_APP_SECRET", "FEISHU_BOT_OPEN_ID", "FEISHU_TENANT_ACCESS_TOKEN", "FEISHU_TENANT_ACCESS_TOKEN_EXPIRES_AT", "SLACK_BOT_TOKEN"];
export declare function cleanServiceEnv(base?: NodeJS.ProcessEnv): NodeJS.ProcessEnv;
export interface ServiceEnvironmentOptions {
    animaHome: string;
    baseEnv?: NodeJS.ProcessEnv;
    homeDir?: string;
    nodePath?: string;
    platform?: NodeJS.Platform;
}
/**
 * Service managers do not load the user's shell rc files. Build the small,
 * durable environment Anima services need instead of copying the current
 * agent/tool shell, which may contain provider-specific or temporary paths.
 */
export declare function buildServiceEnvironment(options: ServiceEnvironmentOptions): Record<string, string>;
export interface ServicePathOptions {
    homeDir?: string;
    nodePath?: string;
    platform?: NodeJS.Platform;
}
export declare function buildServicePath(options?: ServicePathOptions): string;
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