import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
export type SessionInfo = {
    /**
     * A unique token for this session. A new session (and token) is created when the user issues a request from a new tab or when our server hasn't seen activity for more than 10 minutes from a tab.
     */
    sessionTrackingToken?: string | undefined;
    /**
     * A unique id for all requests a user makes from a given tab, no matter how far apart. A new tab id is only generated when a user issues a request from a new tab.
     */
    tabId?: string | undefined;
    /**
     * The last time the server saw this token.
     */
    lastSeen?: Date | undefined;
    /**
     * The last query seen by the server.
     */
    lastQuery?: string | undefined;
};
/** @internal */
export declare const SessionInfo$inboundSchema: z.ZodType<SessionInfo, z.ZodTypeDef, unknown>;
/** @internal */
export type SessionInfo$Outbound = {
    sessionTrackingToken?: string | undefined;
    tabId?: string | undefined;
    lastSeen?: string | undefined;
    lastQuery?: string | undefined;
};
/** @internal */
export declare const SessionInfo$outboundSchema: z.ZodType<SessionInfo$Outbound, z.ZodTypeDef, SessionInfo>;
export declare function sessionInfoToJSON(sessionInfo: SessionInfo): string;
export declare function sessionInfoFromJSON(jsonString: string): SafeParseResult<SessionInfo, SDKValidationError>;
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