import type { CredentialProvider, McpClient, McpServerConfig } from '@n8n/agents';
import type { AgentJsonMcpServerConfig } from '@n8n/api-types';
import type { OauthService } from '../../../oauth/oauth.service';
export declare function mapApprovalToSdk(approval: AgentJsonMcpServerConfig['approval']): McpServerConfig['requireApproval'];
interface CreateAuthFetchOptions {
    initialHeaders: Record<string, string>;
    onUnauthorized?: () => Promise<Record<string, string> | null>;
}
export declare function createAuthFetch({ initialHeaders, onUnauthorized, }: CreateAuthFetchOptions): typeof fetch;
export interface BuildMcpClientDeps {
    credentialProvider: CredentialProvider;
    oauthService: OauthService;
    projectId: string;
}
export declare function buildMcpClientForServer(server: AgentJsonMcpServerConfig, deps: BuildMcpClientDeps): Promise<McpClient>;
export {};