@ehsaneha/react-slot/jest.config.ts

A React <Slot> component that merges props and forwards refs to a single child element, similar to Radix UI’s Slot.

import { createDefaultPreset } from "ts-jest";

const tsJestTransformCfg = createDefaultPreset().transform;

/** @type {import("jest").Config} **/
module.exports = {
  testEnvironment: "jsdom",
  transform: {
    ...tsJestTransformCfg,
  },
};