import type { CallToolResult } from "@modelcontextprotocol/sdk/types.js";
import type { TelemetryPort } from "../ports/telemetry.port.js";
/** Compact JSON - indentation is pure token cost on this path. */
export declare function ok(payload: unknown): CallToolResult;
export declare function fail(err: unknown): CallToolResult;
/**
 * Every tool goes through here so a thrown Jira error becomes a normalized code
 * instead of a stack trace, and failures still show up in telemetry.
 */
export declare function runTool(tool: string, telemetry: TelemetryPort, fn: () => Promise<unknown>): Promise<CallToolResult>;