import type { SqliteDatabase } from '../db/adapter.js';
import type { AkinatorContext, AkinatorResult, TaskProfile } from './types.js';
export interface StartAkinatorInput {
    workspace: string;
    task: string;
    profileHints?: unknown;
    now?: string;
    idFactory?: () => string;
}
export interface AnswerAkinatorInput {
    workspace: string;
    sessionId: string;
    questionId: keyof TaskProfile;
    value: string;
    now?: string;
}
export interface AkinatorContextInput {
    workspace: string;
    sessionId: string;
}
export interface AkinatorAnswerTransactionResult {
    readonly result: AkinatorResult;
    readonly replayed: boolean;
}
/** Caller-owned transaction primitive. It never begins, commits, or rolls back. */
export declare function startAkinatorInTransaction(database: SqliteDatabase, input: StartAkinatorInput): AkinatorResult;
export declare function startAkinatorService(database: SqliteDatabase, input: StartAkinatorInput): Promise<AkinatorResult>;
/** Caller-owned transaction primitive. It never begins, commits, or rolls back. */
export declare function answerAkinatorInTransaction(database: SqliteDatabase, input: AnswerAkinatorInput): AkinatorAnswerTransactionResult;
export declare function answerAkinatorService(database: SqliteDatabase, input: AnswerAkinatorInput): Promise<AkinatorResult>;
export declare function getAkinatorContextService(database: SqliteDatabase, input: AkinatorContextInput): Promise<AkinatorContext>;
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