import type { LTISession } from '../interfaces/ltiSession.js';
import type { LTI13JwtPayload } from '../schemas/index.js';
/**
 * Creates an LTI session object from a validated LTI 1.3 JWT payload.
 * Extracts user information, context data, and available services into a structured session.
 *
 * @param lti13JwtPayload - Validated LTI 1.3 JWT payload from successful launch
 * @param options.clientId - Verified tool client ID when the JWT has multiple audiences
 * @returns Complete LTI session object with user, context, and service information
 */
export declare function createSession(lti13JwtPayload: LTI13JwtPayload, options?: {
    clientId?: string;
}): LTISession;
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