import type { EngineMessage } from "../engine/types.js";
import { type ObservationalMemoryConfig } from "./config.js";
import { type InternalAgentRunFn } from "./internal-run.js";
import type { ObservationalMemoryEntry, ObservationalMemoryOwner } from "./types.js";
export interface RunObserverOptions extends ObservationalMemoryOwner {
    threadId: string;
    messages: EngineMessage[];
    config?: Partial<ObservationalMemoryConfig>;
    runInternal?: InternalAgentRunFn;
}
export interface RunObserverResult {
    observed: boolean;
    entry?: ObservationalMemoryEntry;
    unobservedTokens: number;
}
export declare function runObserver(options: RunObserverOptions): Promise<RunObserverResult>;