import type { Tool } from '../core/tools/tool-types.js';
export interface McpServerConfig {
    command: string;
    args?: string[];
    env?: Record<string, string>;
    cwd?: string;
    requestTimeoutMs?: number;
}
export interface McpConfig {
    mcpServers: Record<string, McpServerConfig>;
}
export interface McpConfigDiagnostic {
    serverName?: string;
    message: string;
}
export interface McpConfigLoadResult {
    config: McpConfig | null;
    diagnostics: McpConfigDiagnostic[];
}
export interface McpTool {
    name: string;
    description: string;
    inputSchema: Record<string, unknown>;
}
export declare function loadMcpConfigWithDiagnostics(configPath: string): McpConfigLoadResult;
export declare function loadMcpConfig(configPath: string): McpConfig | null;
export interface McpConnection {
    serverName: string;
    tools: Tool[];
    close(): Promise<void>;
}
export interface McpConnectionResult {
    connections: McpConnection[];
    failures: Array<{
        serverName: string;
        error: Error;
    }>;
}
export declare function connectMcpServersWithFailures(config: McpConfig): Promise<McpConnectionResult>;
export declare function connectMcpServers(config: McpConfig): Promise<McpConnection[]>;
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