jest.config.cjs

const fs = require("fs");

const swcConfig = JSON.parse(fs.readFileSync(`${__dirname}/.swcrc`, "utf-8"));

module.exports = () => {
  /** @type {import("jest").Config} */
  const config = {
    testRegex: ".*test/.+(\\.test\\.(ts|js|tsx|jsx))$",
    transform: {
      "^.+\\.(t|j)sx?$": ["@swc/jest", swcConfig],
    },
    roots: ["<rootDir>"],
    collectCoverage: false,
    testEnvironment: "node",
    extensionsToTreatAsEsm: [".ts"],
    setupFiles: ["./jest.setup.mjs"],
  };

  return config;
};