MCP TypeScript SDK

import { createDefaultEsmPreset } from "ts-jest"; const defaultEsmPreset = createDefaultEsmPreset(); /** @type {import('ts-jest').JestConfigWithTsJest} **/ export default { ...defaultEsmPreset, moduleNameMapper: { "^(\\.{1,2}/.*)\\.js$": "$1", "^pkce-challenge$": "<rootDir>/src/__mocks__/pkce-challenge.ts" }, transformIgnorePatterns: [ "/node_modules/(?!eventsource)/" ], testPathIgnorePatterns: ["/node_modules/", "/dist/"], };