import type { ResourceClientContext } from '../client/toruk-client';
import type { TorukApiResponse } from '../types/api-response';
import type { TorukSession, TorukSessionList, TorukSessionMessageList, TorukSessionDeleted, CreateSessionInput, ListSessionsInput, GetSessionInput, GetSessionMessagesInput, RenameSessionInput, DeleteSessionInput, TorukSessionBranches, TorukSessionBranchSwitched, TorukSessionMessagesTruncated, ListSessionBranchesInput, SwitchSessionBranchInput, TruncateSessionMessagesInput } from './sessions.types';
export declare function requireDeploymentId(perCall: string | undefined, clientDefault: string | undefined, context: string): string;
import { unwrapCoreEnvelope } from '../client/core-envelope';
export { unwrapCoreEnvelope };
export declare class SessionsClient {
    private readonly ctx;
    /** Client-level default; each call may override it. */
    private readonly defaultDeploymentId?;
    constructor(ctx: ResourceClientContext, 
    /** Client-level default; each call may override it. */
    defaultDeploymentId?: string | undefined);
    private basePath;
    private resolve;
    private requireSessionId;
    /**
     * Create a session for the current visitor.
     * POST /api/v1/deployments/:deploymentId/sessions
     */
    create(input?: CreateSessionInput): Promise<TorukApiResponse<TorukSession>>;
    /**
     * List the calling visitor's sessions for this deployment.
     * GET /api/v1/deployments/:deploymentId/sessions
     */
    list(input?: ListSessionsInput): Promise<TorukApiResponse<TorukSessionList>>;
    /**
     * Fetch one session.
     * GET /api/v1/deployments/:deploymentId/sessions/:sessionId
     */
    get(input: GetSessionInput): Promise<TorukApiResponse<TorukSession>>;
    /**
     * Fetch a session's persisted messages, oldest first.
     * GET /api/v1/deployments/:deploymentId/sessions/:sessionId/messages
     */
    getMessages(input: GetSessionMessagesInput): Promise<TorukApiResponse<TorukSessionMessageList>>;
    /**
     * Rename a session. Core owns the stored title.
     * PATCH /api/v1/deployments/:deploymentId/sessions/:sessionId
     */
    rename(input: RenameSessionInput): Promise<TorukApiResponse<TorukSession>>;
    /**
     * Delete a session. Core soft-deletes and returns the resulting state.
     * DELETE /api/v1/deployments/:deploymentId/sessions/:sessionId
     */
    delete(input: DeleteSessionInput): Promise<TorukApiResponse<TorukSessionDeleted>>;
    /**
     * List the conversation's message versions, one group per edited turn.
     * GET /api/v1/deployments/:deploymentId/sessions/:sessionId/branches
     */
    listBranches(input: ListSessionBranchesInput): Promise<TorukApiResponse<TorukSessionBranches>>;
    /**
     * Make one version of an edited turn live, archiving the one that was.
     * POST /api/v1/deployments/:deploymentId/sessions/:sessionId/branches/switch
     */
    switchBranch(input: SwitchSessionBranchInput): Promise<TorukApiResponse<TorukSessionBranchSwitched>>;
    /**
     * Fork the conversation at a message: it and everything after it become the previous version.
     *
     * This is the server half of editing a turn — send the replacement as an ordinary prediction
     * afterwards and the archived tail becomes the version the pager can page back to.
     * DELETE /api/v1/deployments/:deploymentId/sessions/:sessionId/messages/:messageId
     */
    truncateMessages(input: TruncateSessionMessagesInput): Promise<TorukApiResponse<TorukSessionMessagesTruncated>>;
}