import { type Tool } from 'ai';
export type ToolModule = Record<string, Tool<any, any>>;
export declare class ToolRegistry {
    private static instance;
    private tools;
    private constructor();
    static getInstance(): ToolRegistry;
    register(name: string, tool: Tool<any, any>): void;
    registerModule(module: ToolModule): void;
    getTool(name: string): Tool<any, any> | undefined;
    getAllTools(): Record<string, Tool<any, any>>;
    getToolsByGroup(prefix: string): Record<string, Tool<any, any>>;
}
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