/**
 * Process-wide WarmSubagentPool singleton + enablement gate.
 *
 * Mirrors subagent-pool-instance: one shared warm pool per process so worker
 * reuse and idle reclaim are coordinated across every dispatch. Created lazily on
 * first use and disposed on exit. Enablement is carried in the environment
 * (HOOCODE_WARM_SUBAGENTS) so it is set once at the root and is trivially
 * readable from the Task tool without threading a setting through every call.
 */
import type { Api, Model } from "@kolisachint/hoocode-ai";
import { WarmSubagentPool } from "./warm-subagent-pool.js";
/** Set to "1" at the root when warm subagents are enabled (flag or setting). */
export declare const WARM_SUBAGENTS_ENV = "HOOCODE_WARM_SUBAGENTS";
/** Whether warm-subagent dispatch is enabled for this process. */
export declare function warmSubagentsEnabled(env?: NodeJS.ProcessEnv): boolean;
/**
 * Get the shared warm pool for a working directory, creating it on first use.
 *
 * `availableModels` (the caller's `ModelRegistry.getAvailable()`) is snapshotted
 * on first creation and used to derive default model-category mappings for any
 * tier the user has not explicitly configured.
 */
export declare function getWarmSubagentPool(cwd: string, availableModels?: readonly Model<Api>[]): WarmSubagentPool;
/** Update the skill paths forwarded to new warm workers (kept in sync with the resource loader). */
export declare function updateWarmSubagentSkillPaths(paths: string[]): void;
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