/**
 * AWS Infra MCP - Tool Registry
 *
 * Central registry for all MCP tools and their handlers.
 */
import type { Tool } from '@modelcontextprotocol/sdk/types.js';
import type { ToolContext, ToolResponse } from '../types.js';
export type ToolHandler = (args: Record<string, unknown>, context: ToolContext) => Promise<ToolResponse>;
export declare const toolRegistry: Map<string, {
    inputSchema: {
        [x: string]: unknown;
        type: "object";
        properties?: {
            [x: string]: object;
        } | undefined;
        required?: string[] | undefined;
    };
    name: string;
    description?: string | undefined;
    outputSchema?: {
        [x: string]: unknown;
        type: "object";
        properties?: {
            [x: string]: object;
        } | undefined;
        required?: string[] | undefined;
    } | undefined;
    annotations?: {
        title?: string | undefined;
        readOnlyHint?: boolean | undefined;
        destructiveHint?: boolean | undefined;
        idempotentHint?: boolean | undefined;
        openWorldHint?: boolean | undefined;
    } | undefined;
    execution?: {
        taskSupport?: "required" | "optional" | "forbidden" | undefined;
    } | undefined;
    _meta?: {
        [x: string]: unknown;
    } | undefined;
    icons?: {
        src: string;
        mimeType?: string | undefined;
        sizes?: string[] | undefined;
        theme?: "light" | "dark" | undefined;
    }[] | undefined;
    title?: string | undefined;
}>;
export declare const toolHandlers: Map<string, ToolHandler>;
export declare function registerTool(tool: Tool, handler: ToolHandler): void;
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