import type { NormalizedTool, Tool } from "./types.js";
export declare function normalizeTool(tool: Tool): NormalizedTool;
export declare class ToolRegistry {
    #private;
    register(tool: Tool): void;
    get(name: string): NormalizedTool | undefined;
    getAll(): NormalizedTool[];
    getActiveTools(activeSkills?: string[]): NormalizedTool[];
    copyFrom(registry: ToolRegistry): void;
}