import React, { type PropsWithChildren } from "react";
export interface TamboMcpTokenContextProps {
    /**
     * The current MCP access token for the internal Tambo MCP server.
     */
    mcpAccessToken: string | null;
    /**
     * The base URL for the Tambo API (used to construct the MCP server URL)
     * Returns undefined if the client is not yet initialized
     */
    tamboBaseUrl: string | undefined;
}
/**
 * Provider for managing the MCP access token that is returned by the Tambo API.
 * This token is used to authenticate with the internal Tambo MCP server.
 *
 * Exposes the base URL and a null token by default. Token fetching is handled
 * by the useTamboMcpToken hook which supports contextKey-based token retrieval.
 * @internal
 * @param props - The provider props
 * @param props.children - The children to wrap
 * @returns The TamboMcpTokenProvider component
 */
export declare const TamboMcpTokenProvider: React.FC<PropsWithChildren>;
/**
 * Hook to access the current MCP access token with optional token fetching.
 *
 * Token fetching logic:
 * - If contextKey is provided → fetches a token using that contextKey
 * - Otherwise → returns null
 * @param contextKey - Optional context key for fetching tokens
 * @returns The current MCP access token and base URL
 */
export declare const useTamboMcpToken: (contextKey?: string) => TamboMcpTokenContextProps;
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