import type { McpExecutionContext, ToolAnnotations, ToolCallResult } from '@nest-mcp/common';
import type { ZodType } from 'zod';
import { McpRegistryService } from '../discovery/registry.service';
export interface DynamicToolConfig {
    name: string;
    description: string;
    parameters?: ZodType;
    inputSchema?: Record<string, unknown>;
    outputSchema?: ZodType;
    /** Raw JSON schema for output — used when no Zod outputSchema is available (e.g. gateway-proxied tools). */
    rawOutputSchema?: Record<string, unknown>;
    annotations?: ToolAnnotations;
    handler: (args: Record<string, unknown>, ctx: McpExecutionContext) => Promise<ToolCallResult | string | unknown>;
    scopes?: string[];
    roles?: string[];
    isPublic?: boolean;
}
export declare class McpToolBuilder {
    private readonly registry;
    private readonly logger;
    constructor(registry: McpRegistryService);
    register(config: DynamicToolConfig): void;
    unregister(name: string): boolean;
}
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