import type { ThreadHookConfig, RunThreadOptions } from '../../core/types/thread-types.js';
export interface LifecycleHookConfigs {
    template?: ThreadHookConfig;
    extra?: ThreadHookConfig;
}
/** Emit one lifecycle event with registry and per-call scoped hooks. */
export declare function executeLifecycleHooks(threadId: string, phase: 'start' | 'transition' | 'end', configs: LifecycleHookConfigs, opts: RunThreadOptions, previousAgent?: string, logSuffix?: string): Promise<void>;
/** Backward-compatible single scoped-hook entry point. */
export declare function executeLifecycleHook(threadId: string, phase: 'start' | 'transition' | 'end', hookConfig: ThreadHookConfig | undefined, opts: RunThreadOptions, previousAgent?: string, logSuffix?: string): Promise<void>;