import { BaseTool } from '../BaseTool';
import { McpBaseTool } from './MCPSessionManager';
export interface JSONSchema {
    type?: string | string[];
    title?: string;
    description?: string;
    default?: any;
    enum?: any[];
    format?: string;
    example?: any;
    pattern?: string;
    minLength?: number;
    maxLength?: number;
    minimum?: number;
    maximum?: number;
    items?: JSONSchema;
    minItems?: number;
    maxItems?: number;
    properties?: Record<string, JSONSchema>;
    required?: string[];
    minProperties?: number;
    maxProperties?: number;
    anyOf?: JSONSchema[];
    allOf?: JSONSchema[];
    oneOf?: JSONSchema[];
    [key: string]: any;
}
/**
 * Convert a Tool in ADK into MCP tool type.
 *
 * This function transforms an ADK tool definition into its equivalent
 * representation in the MCP (Model Control Plane) system.
 *
 * @param tool The ADK tool to convert
 * @returns An object of MCP Tool type
 */
export declare function adkToMcpToolType(tool: BaseTool): McpBaseTool;
/**
 * Schema type enum mapping between Gemini and JSON Schema
 */
export declare enum SchemaType {
    TYPE_UNSPECIFIED = "null",
    STRING = "string",
    NUMBER = "number",
    INTEGER = "integer",
    BOOLEAN = "boolean",
    ARRAY = "array",
    OBJECT = "object"
}
/**
 * Gemini schema interface
 */
export interface GeminiSchema {
    type?: SchemaType;
    nullable?: boolean;
    title?: string;
    description?: string;
    default?: any;
    enum?: any[];
    format?: string;
    example?: any;
    pattern?: string;
    minLength?: number;
    maxLength?: number;
    minimum?: number;
    maximum?: number;
    items?: GeminiSchema;
    minItems?: number;
    maxItems?: number;
    properties?: Record<string, GeminiSchema>;
    required?: string[];
    minProperties?: number;
    maxProperties?: number;
    anyOf?: GeminiSchema[];
}
/**
 * Convert a Gemini schema to JSON schema
 * @param geminiSchema The Gemini schema to convert
 * @returns The equivalent JSON schema
 */
export declare function geminiToJsonSchema(geminiSchema: GeminiSchema): any;