/**
 * ToolRegistry - Central registry for all available tools/actions
 * Similar to Blurr's Spec system but with TypeScript type safety
 */
/**
 * Tool parameter specification
 */
export interface ToolParameter {
    name: string;
    type: 'string' | 'number' | 'boolean' | 'array' | 'object';
    description: string;
    required: boolean;
    default?: any;
    enum?: string[];
    min?: number;
    max?: number;
}
/**
 * Tool specification
 */
export interface ToolSpec {
    name: string;
    description: string;
    category: 'interaction' | 'navigation' | 'input' | 'file' | 'voice' | 'system' | 'custom';
    parameters: ToolParameter[];
    examples?: string[];
    requiresPermission?: string[];
    deprecated?: boolean;
    aliases?: string[];
}
/**
 * ToolRegistry - Manages all available tools
 */
export declare class ToolRegistry {
    private static specs;
    private static initialized;
    /**
     * Initialize the registry with all predefined tools
     */
    static initialize(): void;
    /**
     * Register a new tool spec
     */
    static register(spec: ToolSpec): void;
    /**
     * Get a tool spec by name
     */
    static get(name: string): ToolSpec | undefined;
    /**
     * Get all tool specs
     */
    static getAll(): ToolSpec[];
    /**
     * Get tools by category
     */
    static getByCategory(category: ToolSpec['category']): ToolSpec[];
    /**
     * Get tool names for a specific category
     */
    static getToolNames(category?: ToolSpec['category']): string[];
    /**
     * Generate JSON schema for all tools (for LLM function calling)
     */
    static toJSONSchema(): any[];
    /**
     * Generate markdown documentation for all tools
     */
    static toMarkdown(): string;
}
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