/**
 * @license
 * Copyright 2025 Vybestack LLC
 * SPDX-License-Identifier: Apache-2.0
 */
/**
 * @plan:PLAN-20260216-HOOKSYSTEMREWRITE.P12,P13,P14,P20
 * @requirement:HOOK-033,HOOK-034,HOOK-035,HOOK-041,HOOK-042,HOOK-043,HOOK-044,HOOK-045,HOOK-046,HOOK-047,HOOK-048,HOOK-049,HOOK-050,HOOK-051,HOOK-052,HOOK-053,HOOK-054,HOOK-055,HOOK-056,HOOK-057,HOOK-058,HOOK-059,HOOK-060,HOOK-134
 * @pseudocode:analysis/pseudocode/04-model-hook-pipeline.md
 */
import type { Config } from '../config/config.js';
import { BeforeModelHookOutput, AfterModelHookOutput, BeforeToolSelectionHookOutput } from '../hooks/types.js';
import type { IContent } from '../services/history/IContent.js';
/**
 * Trigger BeforeModel hook for an LLM API call
 *
 * @requirement:HOOK-134 - Returns typed result instead of void
 *
 * @param config - Configuration object with hook system access
 * @param request - The LLM request (simplified structure for hooks)
 * @returns BeforeModelHookOutput if hooks execute, undefined otherwise
 */
export declare function triggerBeforeModelHook(config: Config, request: {
    contents: IContent[];
    tools?: unknown;
}): Promise<BeforeModelHookOutput | undefined>;
/**
 * Trigger AfterModel hook for an LLM API response
 *
 * @requirement:HOOK-134 - Returns typed result instead of void
 *
 * @param config - Configuration object with hook system access
 * @param response - The LLM response (IContent)
 * @returns AfterModelHookOutput if hooks execute, undefined otherwise
 */
export declare function triggerAfterModelHook(config: Config, response: IContent): Promise<AfterModelHookOutput | undefined>;
/**
 * Trigger BeforeToolSelection hook before tool selection
 *
 * @requirement:HOOK-134 - Returns typed result instead of void
 *
 * @param config - Configuration object with hook system access
 * @param tools - The tools available for selection
 * @returns BeforeToolSelectionHookOutput if hooks execute, undefined otherwise
 */
export declare function triggerBeforeToolSelectionHook(config: Config, _tools: unknown): Promise<BeforeToolSelectionHookOutput | undefined>;