/**
 * MCP Provider Configuration and Factory
 */ import type { LanguageModelV2 } from "@ai-sdk/provider";
import type { Server } from "@modelcontextprotocol/sdk/server/index.js";
/**
 * Extract the modelPreferences type from MCP SDK's createMessage method
 */ type CreateMessageParams = Parameters<Server["createMessage"]>[0];
export type ModelPreferences = CreateMessageParams["modelPreferences"];
/**
 * Configuration for MCP provider
 */ export interface MCPSamplingProviderConfig {
  /**
   * MCP server instance with sampling capability
   */ server: Server;
  /**
   * Default max tokens when not specified in call options
   * @default 128_000
   */ maxTokens?: number;
}
/**
 * Options for creating an MCP language model
 */ export interface MCPSamplingProviderOptions {
  /**
   * Override model preferences for this specific model
   * See: https://modelcontextprotocol.io/specification/2025-06-18/client/sampling#model-preferences
   */ modelPreferences?: ModelPreferences;
}
/**
 * MCP Provider - implements AI SDK provider pattern
 *
 * This provider wraps MCP's createMessage capability to work with AI SDK's
 * standard interface, allowing you to use MCP servers and agents
 * through the AI SDK.
 */ export declare class MCPSamplingProvider {
  private config: any;
  constructor(config: MCPSamplingProviderConfig);
  /**
   * Create a language model instance for a specific MCP tool/agent
   *
   * @param options - Optional configuration overrides
   * @returns A LanguageModelV2 instance
   */ languageModel(options?: MCPSamplingProviderOptions): LanguageModelV2;
  /**
   * Shorthand for creating a language model
   */ call(options?: MCPSamplingProviderOptions): LanguageModelV2;
}
/**
 * Create an MCP sampling provider instance
 *
 * @example
 * ```typescript
 * import { createMCPSamplingProvider } from "@mcpc/mcp-sampling-ai-provider";
 * import { Server } from "@modelcontextprotocol/sdk/server/index.js";
 *
 * const server = new Server(
 *   { name: "my-agent", version: "1.0.0" },
 *   { capabilities: { tools: {} } }
 * );
 *
 * const provider = createMCPSamplingProvider({ server });
 *
 * // Use with AI SDK
 * const model = provider.languageModel({
 *   modelPreferences: { hints: [{ name: "copilot/gpt-5-mini" }] }
 * });
 * ```
 */ export declare function createMCPSamplingProvider(config: MCPSamplingProviderConfig): MCPSamplingProvider;
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