import type { ClientToolDefinition } from '@mondaydotcomorg/atp-protocol';
import type { ClientHooks, TokenRefreshConfig } from './types.js';
import { BaseSession, type TokenCredentials } from './base-session.js';
/**
 * HTTP-based session for connecting to remote ATP servers.
 */
export declare class ClientSession extends BaseSession {
    private baseUrl;
    private customHeaders;
    private hooks?;
    constructor(baseUrl: string, headers?: Record<string, string>, hooks?: ClientHooks, tokenRefreshConfig?: Partial<TokenRefreshConfig>);
    /**
     * Initializes the client session with the server.
     * This MUST be called before any other operations.
     * The server generates and returns a unique client ID and token.
     */
    init(clientInfo?: {
        name?: string;
        version?: string;
        [key: string]: unknown;
    }, tools?: ClientToolDefinition[], services?: {
        hasLLM: boolean;
        hasApproval: boolean;
        hasEmbedding: boolean;
        hasTools: boolean;
    }): Promise<TokenCredentials>;
    /**
     * Ensures the client is initialized before making requests.
     */
    ensureInitialized(): Promise<void>;
    /**
     * Creates HTTP headers for requests.
     */
    getHeaders(): Record<string, string>;
    getBaseUrl(): string;
    /**
     * Prepares headers for a request, refreshing token if needed and calling preRequest hook if configured
     */
    prepareHeaders(method: string, url: string, body?: unknown): Promise<Record<string, string>>;
}
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