import type { Config } from "jest"; const config: Config = { preset: "ts-jest/presets/default-esm", testEnvironment: "node", extensionsToTreatAsEsm: [".ts"], moduleNameMapper: { "^(\\.{1,2}/.*)\\.js$": "$1", }, transform: { "^.+\\.(ts|tsx)$": ["ts-jest", { useESM: true, tsconfig: "tsconfig.json" }], }, testMatch: ["**/test/**/*.test.ts"], verbose: false, }; export default config;