/**
 * Session summary generation for the resume picker.
 *
 * Runs once the agent goes idle, decides whether a fresh summary is worth generating, and
 * persists the result. Generation itself lives in core/compaction/session-summarization.ts.
 */
import type { AgentSessionInternalSurface as AgentSession } from "./agent-session-methods.ts";
/** A summary request in flight, published so a launch describing the same state can join it. */
export type SessionSummaryRun = {
    /** The conversation state this request describes. */
    readonly throughId: string;
    /** Settles when the request finishes, whatever the outcome. */
    readonly done: Promise<void>;
};
export declare function _maybeGenerateSessionSummary(this: AgentSession): Promise<void>;
export declare function abortSessionSummary(this: AgentSession): void;
export declare const agentSessionSummaryMethods: {
    _maybeGenerateSessionSummary: typeof _maybeGenerateSessionSummary;
    abortSessionSummary: typeof abortSessionSummary;
};
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