import type { CallToolResult, InputRequiredResult, ServerContext } from "@modelcontextprotocol/server";
import type { ProtocolEra, ToolKey } from "../mcp/tool-names.js";
type OperationResult = CallToolResult | InputRequiredResult;
/**
 * Captures the established operation handlers without advertising their old
 * one-tool-per-operation names. The public MCP surface dispatches through this
 * registry after validating its smaller domain-oriented schemas.
 */
export declare function createOperationRegistry(era: ProtocolEra): {
    call(key: ToolKey, args: unknown, context: ServerContext): Promise<OperationResult>;
};
export {};
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