import type { Tool } from '../tools/tool-types.js';
import type { Model, StreamFunction, ThinkingLevel } from '../../provider/pi-ai-types.js';
import type { AgentLoopPlatformConfig } from '../loop/agent-loop-types.js';
import type { LLMSystemPromptParts } from '../llm/llm-provider.js';
import type { SubAgentConfig, SubAgentRunner } from './subagent-orchestrator.js';
import type { SpawnProfileRegistry } from './spawn-profile.js';
export interface SubAgentRunnerDeps {
    parentTools: Tool[];
    streamFn: StreamFunction;
    modelDef: Model<any>;
    systemPrompt: string;
    systemPromptParts?: LLMSystemPromptParts;
    maxOutputTokens: number;
    contextTokens: number;
    temperature?: number;
    reasoning?: ThinkingLevel;
    platform?: AgentLoopPlatformConfig;
    maxSpawnDepth?: number;
    toolHooks?: import('../tools/tool-hooks.js').ToolHookRegistry;
    spawnRegistry?: SpawnProfileRegistry;
    workspaceDir?: string;
    /**
     * Optional host completion gate (e.g. CLI coding gates). When set, child
     * agent loops inherit the same end-of-turn honesty checks as the parent
     * so fan_out_subagents / create_subagent cannot false-complete coding work.
     */
    completionGate?: import('../loop/agent-loop-types.js').AgentLoopExtensions['completionGate'];
}
/**
 * Resolve the model definition a sub-agent run will use. If `config.model` is
 * set, clone the parent's modelDef with the overridden id/name — the provider's
 * stream function routes by `model.id` (see llm-provider-stream-adapter.ts:
 * `request.model = model.id`), so the sub-agent actually runs on the
 * overridden model. Without an override, the parent's modelDef is used as-is.
 *
 * Context-window re-detection for the override is a known follow-up — the
 * parent's contextTokens is used as a fallback, which is wrong if the
 * overridden model has a different window, but the model swap itself works.
 * @internal
 */
export declare function resolveSubagentModelDef(deps: SubAgentRunnerDeps, config: SubAgentConfig): Model<any>;
export declare function createSubAgentRunner(deps: SubAgentRunnerDeps): SubAgentRunner;
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