/**
 * Calculator Tool Registration
 *
 * Registers the calculator tool with support for multiple calculator types
 * (basic, scientific, graphing) via Desmos provider.
 *
 * Maps to QTI 3.0 standard access features:
 * - calculator (cognitive support)
 * - graphingCalculator (assessment tool)
 */
import type { ToolRegistration } from "../../services/ToolRegistry.js";
/**
 * Calculator tool registration
 *
 * Supports:
 * - Basic, scientific, and graphing calculators via Desmos
 * - Context-aware visibility (shows only when math content is detected)
 * - Item level only
 */
export declare const calculatorToolRegistration: ToolRegistration;
