import type { ExtensionContext } from '@earendil-works/pi-coding-agent';
import type { CollectionRequest, StateStore } from './types.js';
type Session = Pick<ExtensionContext['sessionManager'], 'getSessionId' | 'getBranch'>;
/** Records request boundaries; it neither selects facts nor sends conversation text. */
export declare class CollectionLifecycle {
    readonly store: StateStore;
    readonly scope: string | null;
    constructor(store: StateStore, scope?: string | null);
    /** Call before the new user entry is appended, never from a message-end hook. */
    begin(session: Session, continuationId?: string, signal?: AbortSignal): Promise<string | undefined>;
    /** Only agent_settled may call this: turn_end/agent_end are insufficient. */
    settle(id: string, session: Session, waitingForInput?: boolean, signal?: AbortSignal): Promise<CollectionRequest | undefined>;
}
export {};