export interface ToolDefinition {
    name: string;
    description: string;
    inputSchema: {
        type: 'object';
        properties: Record<string, unknown>;
        required?: string[];
    };
    handler: (args: Record<string, unknown>) => Promise<unknown>;
    icon?: string;
}
export interface ToolResult {
    content: Array<{
        type: 'text';
        text: string;
    }>;
    isError?: boolean;
}
declare class ToolRegistry {
    private tools;
    register(tool: ToolDefinition): void;
    registerAll(tools: ToolDefinition[]): void;
    get(name: string): ToolDefinition | undefined;
    getAll(): ToolDefinition[];
    has(name: string): boolean;
    getNames(): string[];
    execute(name: string, args: Record<string, unknown>): Promise<unknown>;
    executeForMcp(name: string, args: Record<string, unknown>): Promise<ToolResult>;
    toMcpTools(): Array<{
        name: string;
        description: string;
        inputSchema: object;
    }>;
    count(): number;
    unregister(name: string): boolean;
    clear(): void;
}
export declare const toolRegistry: ToolRegistry;
export declare function defineTool(definition: ToolDefinition): ToolDefinition;
export declare function registerTool(definition: ToolDefinition): ToolDefinition;
export {};