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import typescript from 'rollup-plugin-typescript2';import babel from '@rollup/plugin-babel';import { terser } from 'rollup-plugin-terser';import rollupReplace from 'rollup-plugin-replace';import fileSize from 'rollup-plugin-filesize';import glob from 'fast-glob';import path from 'path';import fs from 'fs';
const createTsPlugin = ({ declaration = true, target } = {}) =>  typescript({    clean: true,    tsconfigOverride: {      compilerOptions: {        declaration,        ...(target && { target })      }    }  });
const createBabelPlugin = () =>  babel({    babelrc: false,    configFile: false,    skipPreflightCheck: true,    babelHelpers: 'inline',    extensions: ['.ts', '.tsx', '.js'],    plugins: ['babel-plugin-annotate-pure-calls']  });
const createNpmConfig = ({ input, output }) => ({  input,  output,  preserveModules: true,  plugins: [    createTsPlugin(),    createBabelPlugin(),    /** @ts-ignore [symbolObservable] creates problems who are on older versions of TS, remove this plugin when we drop support for TS@<4.3 */    {      writeBundle(outputOptions, bundle) {        const [, dtsAsset] = Object.entries(bundle).find(          ([fileName]) => fileName === 'interpreter.d.ts'        );
        const dtsPath = path.join(          __dirname,          outputOptions.dir,          'interpreter.d.ts'        );
        fs.writeFileSync(          dtsPath,          dtsAsset.source.replace(            '[symbolObservable]():',            '[Symbol.observable]():'          )        );      }    }  ]});
const createUmdConfig = ({ input, output, target = undefined }) => ({  input,  output,  plugins: [    rollupReplace({      'process.env.NODE_ENV': JSON.stringify('production')    }),    createTsPlugin({ declaration: false, target }),    createBabelPlugin(),    terser({      toplevel: true    }),    fileSize()  ]});
const npmInputs = glob.sync('src/!(scxml|invoke|model.types|typegenTypes).ts');
export default [  createNpmConfig({    input: npmInputs,    output: [      {        dir: 'lib',        format: 'cjs'      }    ]  }),  createNpmConfig({    input: npmInputs,    output: [      {        dir: 'es',        format: 'esm'      }    ]  }),  createUmdConfig({    input: 'src/index.ts',    output: {      file: 'dist/xstate.js',      format: 'umd',      name: 'XState'    }  }),  createUmdConfig({    input: 'src/interpreter.ts',    output: {      file: 'dist/xstate.interpreter.js',      format: 'umd',      name: 'XStateInterpreter'    }  }),  createUmdConfig({    input: 'src/index.ts',    output: {      file: 'dist/xstate.web.js',      format: 'esm'    },    target: 'ES2015'  })];