import type { SessionCreation, SessionInputCommand, SessionMaterializeCommand } from '@xopcai/gateway-contract';
import type { SessionAgentConfig } from '../../session/config-types.js';
export interface EmbeddedDraft {
    creation: SessionCreation;
    config: SessionAgentConfig;
    command?: Extract<SessionInputCommand, {
        kind: 'start';
    }>;
    materialization?: SessionMaterializeCommand;
    ownerPid?: number;
}
/** Draft files are private client state, never session/transcript rows. */
export declare class TuiDraftFileStore<T> {
    private readonly directory;
    constructor(directory?: string);
    private path;
    read(id: string): T | undefined;
    save(id: string, draft: T): void;
    remove(id: string): void;
}
export declare class EmbeddedDraftStore extends TuiDraftFileStore<EmbeddedDraft> {
}