/**
 * Token operations namespace for TinybirdClient
 */
import type { CreateJWTOptions, CreateJWTResult } from "../api/tokens.js";
/**
 * Token operations namespace for TinybirdClient
 */
export declare class TokensNamespace {
    private readonly getToken;
    private readonly baseUrl;
    private readonly fetchFn?;
    private readonly timeout?;
    constructor(getToken: () => Promise<string>, baseUrl: string, fetchFn?: typeof globalThis.fetch | undefined, timeout?: number | undefined);
    /**
     * Create a JWT token
     *
     * Creates a short-lived JWT token with specific scopes for secure,
     * time-limited access to pipes and datasources.
     *
     * @param options - JWT creation options
     * @returns The created JWT token
     *
     * @example
     * ```ts
     * const result = await client.tokens.createJWT({
     *   name: "user_123_token",
     *   expiresAt: new Date(Date.now() + 3600 * 1000), // 1 hour
     *   scopes: [
     *     {
     *       type: "PIPES:READ",
     *       resource: "user_analytics",
     *       fixed_params: { user_id: 123 },
     *     },
     *   ],
     * });
     *
     * console.log(result.token); // "eyJ..."
     * ```
     */
    createJWT(options: CreateJWTOptions): Promise<CreateJWTResult>;
}
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