/**
 * Copyright (c) 2026, Salesforce, Inc.,
 * All rights reserved.
 * For full license text, see the LICENSE.txt file
 */
import type { QuerySession } from "./session.js";
/**
 * Renders a QuerySession's selection tree into a properly formatted GraphQL query string.
 *
 * @throws if any emitted GraphQL Name (operation name, variable name, field
 * name, alias, inline-fragment type condition, or directive name) is not a
 * valid GraphQL Name, if a variable's type reference has a non-Name innermost
 * NamedType, or if a `{`/`[`-prefixed argument/default value is not valid JSON
 * — the W-23204027 render-layer fail-safe. This fires only on a programmer
 * error (a builder/CLI path that stored a raw identifier without its own guard)
 * or a hostile input that slipped past the per-builder guards; every legitimate
 * value passes. Name violations throw an `Error` whose message matches
 * USER_INPUT_RE; the JSON-literal violation throws a typed `UserInputError` —
 * both classify as UserInput at the MCP boundary (`runTool`).
 */
export declare function renderQuery(session: QuerySession): string;