text: import typescript from 'rollup-plugin-typescript2';
  
  import pkg from './package.json';
  
  export default [
    {
      input: 'src/index.ts',
      external: [...Object.keys(pkg.dependencies || {}), ...Object.keys(pkg.peerDependencies || {})],
      output: [
        {
          file: pkg.main,
          format: 'cjs',
          sourcemap: true,
        },
        {
          file: pkg.module,
          format: 'es',
          sourcemap: true,
        },
      ],
      plugins: [
        typescript({
          typescript: require('typescript'),
        }),
      ],
    },
  ];
  