import { ToolContext } from './context';
export interface ToolDefinition {
    name: string;
    description: string;
    parameters: Record<string, unknown>;
    /** Implementation — called by executeTool(). Not sent to the LLM. */
    handler: (args: Record<string, unknown>, ctx: ToolContext) => Promise<unknown>;
}
/**
 * Mutable array kept in sync with the registry.
 * Used by agents.ts to pick tool subsets by name (backwards-compatible with ALL_TOOLS).
 */
export declare const ALL_TOOLS: ToolDefinition[];
export declare function registerTool(tool: ToolDefinition): void;
/** Dispatch a tool call by name — O(1) map lookup, no switch needed. */
export declare function executeTool(name: string, args: Record<string, unknown>, ctx: ToolContext): Promise<unknown>;