/**
 * MCP / first-party tool naming helpers.
 *
 * Wire names are often `<serverId>__<toolName>` (see prefixedMcpToolName).
 * Matching and titles must use the leaf tool name so `opengeni__session_create`
 * and bare `session_create` resolve the same UI — without inventing previews
 * from argument JSON.
 */
import type { ToolDisplayMetadata } from "@opengeni/sdk";
import { type OpenGeniText } from "../messages/runtime.js";
import { type ToolStepPhase } from "./tool-steps.js";
/** Leaf tool name after the first `__` server boundary (or the whole name). */
export declare function mcpToolLeaf(name: string): string;
/**
 * True when `wireName` is exactly `leaf` or ends with `__${leaf}` (MCP prefix).
 * Does not treat arbitrary suffixes as matches — the leaf must be the full
 * right-hand side after `__`.
 */
export declare function toolMatchesLeaf(wireName: string, leaf: string): boolean;
/**
 * Readable label for a tool call. Opengeni's own tools read as plain steps in
 * the given phase ("opengeni__session_create" → "Starting a worker" while
 * running, "Started a worker" once done; see
 * `tool-steps`). Any other tool title-cases its leaf ("list_issues" → "List
 * issues"). A connector account is named only when the connector has several
 * ("List issues · alice@example.com"); the connector itself shows as its logo.
 */
export declare function toolDisplayName(t: OpenGeniText, name: string, display?: ToolDisplayMetadata, phase?: ToolStepPhase): string;