angular - Angular2 Aot and multi stage source maps integration -

i working on angular2 application. went through doucmentation , implemented aot , rollup. have non-es6 modules in application. after rollup, bundle js of webpack replacing 'require' statements required library code. have generated sourcemap @ every step.but still, when error turns in console, not reflect correct line. following aot, rollup , webpack configs. 'sourcemap' option set 'true' in each of configs. please advise.

tsconfig.aot.js

{    "compileroptions": {      "target": "es5",      "module": "es2015",      "moduleresolution": "node",      "sourcemap": true,      "emitdecoratormetadata": true,      "experimentaldecorators": true,      "removecomments": false,      "noimplicitany": false,      "allowunreachablecode": true,      "suppressimplicitanyindexerrors": true,      "allowsyntheticdefaultimports": true    },    "angularcompileroptions": {      "gendir": "aot",      "skipmetadataemit" : true    },    "compileonsave": false,    "files": [      "scripts/app.module.ts",      "scripts/main.ts"    ],    "exclude": [      "node_modules",      "dist"    ]  }

rollup.ts

export default {      entry: 'scripts/main.js',      dest: 'build/app.js', // output single application bundle      sourcemap: true,      format: 'iife',      context: 'this',      plugins: [            noderesolve(              {                  jsnext: true,                  module: true,              }          ),          commonjs({              include: 'node_modules/**/**',          })  ,        ]  }

and webpack

plugins: [

//does type checking in separate process, webpack don't need wait. new forkcheckerplugin(), new extracttextplugin("styles/[name].css"),  //varies distribution of ids smallest id length used ids. new webpack.optimize.occurenceorderplugin(true),  //copy files , directories in webpack. copies project static assets. new copywebpackplugin([{   from: root('assets'),   to: root('build/assets') }]),      new webpack.optimize.dedupeplugin(),      new webpack.optimize.uglifyjsplugin({sourcemap: true}),      new webpack.contextreplacementplugin(/moment[\/\\]locale$/, /de|it/) 

],