text: import typescript from "rollup-plugin-typescript2";
  
  export default {
    input: "HelloWorld.ts",
    output: {
      file: "../dist/box2d-helloworld.umd.js",
      name: "helloworld",
      format: "umd"
    },
    plugins: [
      typescript({ clean: true, tsconfigOverride: { compilerOptions: { target: "ES2015", module: "ES2015" } } }),
    ]
  };
  